20990934000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 640

約数和(自身を含む): 81244800000

約数和(自身を除く): 60253866000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 41, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 82, 90, 95, 100, 108, 114, 120, 123, 125, 135, 144, 150, 152, 164, 171, 180, 190, 200, 205, 216, 225, 228, 240, 246, 250, 270, 285, 300, 304, 328, 342, 360, 369, 375, 380, 400, 410, 432, 450, 456, 475, 492, 499, 500, 513, 540, 570, 600, 615, 656, 675, 684, 720, 738, 750, 760, 779, 820, 855, 900, 912, 950, 984, 998, 1000, 1025, 1026, 1080, 1107, 1125, 1140, 1200, 1230, 1350, 1368, 1425, 1476, 1497, 1500, 1520, 1558, 1640, 1710, 1800, 1845, 1900, 1968, 1996, 2000, 2050, 2052, 2160, 2214, 2250, 2280, 2337, 2375, 2460, 2495, 2565, 2700, 2736, 2850, 2952, 2994, 3000, 3075, 3116, 3280, 3375, 3420, 3600, 3690, 3800, 3895, 3992, 4100, 4104, 4275, 4428, 4491, 4500, 4560, 4674, 4750, 4920, 4990, 5125, 5130, 5400, 5535, 5700, 5904, 5988, 6000, 6150, 6232, 6750, 6840, 7011, 7125, 7380, 7485, 7600, 7790, 7984, 8200, 8208, 8550, 8856, 8982, 9000, 9225, 9348, 9481, 9500, 9840, 9980, 10250, 10260, 10800, 11070, 11400, 11685, 11976, 12300, 12464, 12475, 12825, 13473, 13500, 13680, 14022, 14250, 14760, 14970, 15375, 15580, 16400, 17100, 17712, 17964, 18000, 18450, 18696, 18962, 19000, 19475, 19960, 20459, 20500, 20520, 21033, 21375, 22140, 22455, 22800, 23370, 23952, 24600, 24950, 25650, 26946, 27000, 27675, 28044, 28443, 28500, 29520, 29940, 30750, 31160, 34200, 35055, 35928, 36900, 37392, 37425, 37924, 38000, 38950, 39920, 40918, 41000, 41040, 42066, 42750, 44280, 44910, 46125, 46740, 47405, 49200, 49900, 51300, 53892, 54000, 55350, 56088, 56886, 57000, 58425, 59880, 61377, 61500, 62320, 62375, 64125, 67365, 68400, 70110, 71856, 73800, 74850, 75848, 77900, 81836, 82000, 84132, 85329, 85500, 88560, 89820, 92250, 93480, 94810, 97375, 99800, 102295, 102600, 105165, 107784, 110700, 112176, 112275, 113772, 114000, 116850, 119760, 122754, 123000, 124750, 128250, 134730, 138375, 140220, 142215, 147600, 149700, 151696, 155800, 163672, 168264, 170658, 171000, 175275, 179640, 184131, 184500, 186960, 187125, 189620, 194750, 199600, 204590, 205200, 210330, 215568, 221400, 224550, 227544, 233700, 237025, 245508, 246000, 249500, 255987, 256500, 269460, 276750, 280440, 284430, 292125, 299400, 306885, 311600, 327344, 336528, 336825, 341316, 342000, 350550, 359280, 368262, 369000, 374250, 379240, 388721, 389500, 409180, 420660, 426645, 442800, 449100, 455088, 467400, 474050, 491016, 499000, 511475, 511974, 513000, 525825, 538920, 552393, 553500, 560880, 561375, 568860, 584250, 598800, 613770, 673650, 682632, 701100, 711075, 736524, 738000, 748500, 758480, 777442, 779000, 818360, 841320, 853290, 876375, 898200, 920655, 934800, 948100, 982032, 998000, 1022950, 1023948, 1026000, 1051650, 1077840, 1104786, 1107000, 1122750, 1137720, 1166163, 1168500, 1185125, 1227540, 1279935, 1347300, 1365264, 1402200, 1422150, 1473048, 1497000, 1534425, 1554884, 1558000, 1636720, 1682640, 1684125, 1706580, 1752750, 1796400, 1841310, 1896200, 1943605, 2045900, 2047896, 2103300, 2133225, 2209572, 2214000, 2245500, 2275440, 2332326, 2337000, 2370250, 2455080, 2557375, 2559870, 2629125, 2694600, 2761965, 2804400, 2844300, 2946096, 2994000, 3068850, 3109768, 3368250, 3413160, 3498489, 3505500, 3555375, 3682620, 3792400, 3887210, 4091800, 4095792, 4206600, 4266450, 4419144, 4491000, 4603275, 4664652, 4674000, 4740500, 4910160, 5114750, 5119740, 5258250, 5389200, 5523930, 5688600, 5830815, 6137700, 6219536, 6399675, 6736500, 6826320, 6996978, 7011000, 7110750, 7365240, 7672125, 7774420, 8183600, 8413200, 8532900, 8838288, 8982000, 9206550, 9329304, 9481000, 9718025, 10229500, 10239480, 10495467, 10516500, 10666125, 11047860, 11377200, 11661630, 12275400, 12799350, 13473000, 13809825, 13993956, 14022000, 14221500, 14730480, 15344250, 15548840, 17065800, 17492445, 18413100, 18658608, 18962000, 19436050, 20459000, 20478960, 20990934, 21033000, 21332250, 22095720, 23016375, 23323260, 24550800, 25598700, 26946000, 27619650, 27987912, 28443000, 29154075, 30688500, 31097680, 31998375, 34131600, 34984890, 36826200, 38872100, 40918000, 41981868, 42066000, 42664500, 44191440, 46032750, 46646520, 48590125, 51197400, 52477335, 55239300, 55975824, 56886000, 58308150, 61377000, 63996750, 69049125, 69969780, 73652400, 77744200, 83963736, 85329000, 87462225, 92065500, 93293040, 97180250, 102394800, 104954670, 110478600, 116616300, 122754000, 127993500, 138098250, 139939560, 145770375, 155488400, 167927472, 170658000, 174924450, 184131000, 194360500, 209909340, 220957200, 233232600, 255987000, 262386675, 276196500, 279879120, 291540750, 349848900, 368262000, 388721000, 419818680, 437311125, 466465200, 511974000, 524773350, 552393000, 583081500, 699697800, 777442000, 839637360, 874622250, 1049546700, 1104786000, 1166163000, 1311933375, 1399395600, 1749244500, 2099093400, 2332326000, 2623866750, 3498489000, 4198186800, 5247733500, 6996978000, 10495467000, 20990934000]

約数ペア:

[(1, 20990934000), (2, 10495467000), (3, 6996978000), (4, 5247733500), (5, 4198186800), (6, 3498489000), (8, 2623866750), (9, 2332326000), (10, 2099093400), (12, 1749244500), (15, 1399395600), (16, 1311933375), (18, 1166163000), (19, 1104786000), (20, 1049546700), (24, 874622250), (25, 839637360), (27, 777442000), (30, 699697800), (36, 583081500), (38, 552393000), (40, 524773350), (41, 511974000), (45, 466465200), (48, 437311125), (50, 419818680), (54, 388721000), (57, 368262000), (60, 349848900), (72, 291540750), (75, 279879120), (76, 276196500), (80, 262386675), (82, 255987000), (90, 233232600), (95, 220957200), (100, 209909340), (108, 194360500), (114, 184131000), (120, 174924450), (123, 170658000), (125, 167927472), (135, 155488400), (144, 145770375), (150, 139939560), (152, 138098250), (164, 127993500), (171, 122754000), (180, 116616300), (190, 110478600), (200, 104954670), (205, 102394800), (216, 97180250), (225, 93293040), (228, 92065500), (240, 87462225), (246, 85329000), (250, 83963736), (270, 77744200), (285, 73652400), (300, 69969780), (304, 69049125), (328, 63996750), (342, 61377000), (360, 58308150), (369, 56886000), (375, 55975824), (380, 55239300), (400, 52477335), (410, 51197400), (432, 48590125), (450, 46646520), (456, 46032750), (475, 44191440), (492, 42664500), (499, 42066000), (500, 41981868), (513, 40918000), (540, 38872100), (570, 36826200), (600, 34984890), (615, 34131600), (656, 31998375), (675, 31097680), (684, 30688500), (720, 29154075), (738, 28443000), (750, 27987912), (760, 27619650), (779, 26946000), (820, 25598700), (855, 24550800), (900, 23323260), (912, 23016375), (950, 22095720), (984, 21332250), (998, 21033000), (1000, 20990934), (1025, 20478960), (1026, 20459000), (1080, 19436050), (1107, 18962000), (1125, 18658608), (1140, 18413100), (1200, 17492445), (1230, 17065800), (1350, 15548840), (1368, 15344250), (1425, 14730480), (1476, 14221500), (1497, 14022000), (1500, 13993956), (1520, 13809825), (1558, 13473000), (1640, 12799350), (1710, 12275400), (1800, 11661630), (1845, 11377200), (1900, 11047860), (1968, 10666125), (1996, 10516500), (2000, 10495467), (2050, 10239480), (2052, 10229500), (2160, 9718025), (2214, 9481000), (2250, 9329304), (2280, 9206550), (2337, 8982000), (2375, 8838288), (2460, 8532900), (2495, 8413200), (2565, 8183600), (2700, 7774420), (2736, 7672125), (2850, 7365240), (2952, 7110750), (2994, 7011000), (3000, 6996978), (3075, 6826320), (3116, 6736500), (3280, 6399675), (3375, 6219536), (3420, 6137700), (3600, 5830815), (3690, 5688600), (3800, 5523930), (3895, 5389200), (3992, 5258250), (4100, 5119740), (4104, 5114750), (4275, 4910160), (4428, 4740500), (4491, 4674000), (4500, 4664652), (4560, 4603275), (4674, 4491000), (4750, 4419144), (4920, 4266450), (4990, 4206600), (5125, 4095792), (5130, 4091800), (5400, 3887210), (5535, 3792400), (5700, 3682620), (5904, 3555375), (5988, 3505500), (6000, 3498489), (6150, 3413160), (6232, 3368250), (6750, 3109768), (6840, 3068850), (7011, 2994000), (7125, 2946096), (7380, 2844300), (7485, 2804400), (7600, 2761965), (7790, 2694600), (7984, 2629125), (8200, 2559870), (8208, 2557375), (8550, 2455080), (8856, 2370250), (8982, 2337000), (9000, 2332326), (9225, 2275440), (9348, 2245500), (9481, 2214000), (9500, 2209572), (9840, 2133225), (9980, 2103300), (10250, 2047896), (10260, 2045900), (10800, 1943605), (11070, 1896200), (11400, 1841310), (11685, 1796400), (11976, 1752750), (12300, 1706580), (12464, 1684125), (12475, 1682640), (12825, 1636720), (13473, 1558000), (13500, 1554884), (13680, 1534425), (14022, 1497000), (14250, 1473048), (14760, 1422150), (14970, 1402200), (15375, 1365264), (15580, 1347300), (16400, 1279935), (17100, 1227540), (17712, 1185125), (17964, 1168500), (18000, 1166163), (18450, 1137720), (18696, 1122750), (18962, 1107000), (19000, 1104786), (19475, 1077840), (19960, 1051650), (20459, 1026000), (20500, 1023948), (20520, 1022950), (21033, 998000), (21375, 982032), (22140, 948100), (22455, 934800), (22800, 920655), (23370, 898200), (23952, 876375), (24600, 853290), (24950, 841320), (25650, 818360), (26946, 779000), (27000, 777442), (27675, 758480), (28044, 748500), (28443, 738000), (28500, 736524), (29520, 711075), (29940, 701100), (30750, 682632), (31160, 673650), (34200, 613770), (35055, 598800), (35928, 584250), (36900, 568860), (37392, 561375), (37425, 560880), (37924, 553500), (38000, 552393), (38950, 538920), (39920, 525825), (40918, 513000), (41000, 511974), (41040, 511475), (42066, 499000), (42750, 491016), (44280, 474050), (44910, 467400), (46125, 455088), (46740, 449100), (47405, 442800), (49200, 426645), (49900, 420660), (51300, 409180), (53892, 389500), (54000, 388721), (55350, 379240), (56088, 374250), (56886, 369000), (57000, 368262), (58425, 359280), (59880, 350550), (61377, 342000), (61500, 341316), (62320, 336825), (62375, 336528), (64125, 327344), (67365, 311600), (68400, 306885), (70110, 299400), (71856, 292125), (73800, 284430), (74850, 280440), (75848, 276750), (77900, 269460), (81836, 256500), (82000, 255987), (84132, 249500), (85329, 246000), (85500, 245508), (88560, 237025), (89820, 233700), (92250, 227544), (93480, 224550), (94810, 221400), (97375, 215568), (99800, 210330), (102295, 205200), (102600, 204590), (105165, 199600), (107784, 194750), (110700, 189620), (112176, 187125), (112275, 186960), (113772, 184500), (114000, 184131), (116850, 179640), (119760, 175275), (122754, 171000), (123000, 170658), (124750, 168264), (128250, 163672), (134730, 155800), (138375, 151696), (140220, 149700), (142215, 147600)]