1997249400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 480

約数和(自身を含む): 7410775680

約数和(自身を除く): 5413526280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 41, 45, 50, 54, 60, 62, 72, 75, 81, 82, 90, 93, 97, 100, 108, 120, 123, 124, 135, 150, 155, 162, 164, 180, 186, 194, 200, 205, 216, 225, 246, 248, 270, 279, 291, 300, 310, 324, 328, 360, 369, 372, 388, 405, 410, 450, 465, 485, 492, 540, 558, 582, 600, 615, 620, 648, 675, 738, 744, 775, 776, 810, 820, 837, 873, 900, 930, 970, 984, 1025, 1080, 1107, 1116, 1164, 1230, 1240, 1271, 1350, 1395, 1455, 1476, 1550, 1620, 1640, 1674, 1746, 1800, 1845, 1860, 1940, 2025, 2050, 2214, 2232, 2325, 2328, 2425, 2460, 2511, 2542, 2619, 2700, 2790, 2910, 2952, 3007, 3075, 3100, 3240, 3321, 3348, 3492, 3690, 3720, 3813, 3880, 3977, 4050, 4100, 4185, 4365, 4428, 4650, 4850, 4920, 5022, 5084, 5238, 5400, 5535, 5580, 5820, 6014, 6150, 6200, 6355, 6642, 6696, 6975, 6984, 7275, 7380, 7626, 7857, 7954, 8100, 8200, 8370, 8730, 8856, 9021, 9225, 9300, 9700, 10044, 10168, 10476, 11070, 11160, 11439, 11640, 11931, 12028, 12300, 12555, 12710, 13095, 13284, 13950, 14550, 14760, 15035, 15252, 15714, 15908, 16200, 16605, 16740, 17460, 18042, 18450, 18600, 19065, 19400, 19885, 20088, 20925, 20952, 21825, 22140, 22878, 23862, 24056, 24600, 25110, 25420, 26190, 26568, 27063, 27675, 27900, 29100, 30070, 30504, 31428, 31775, 31816, 33210, 33480, 34317, 34920, 35793, 36084, 36900, 38130, 39285, 39770, 41850, 43650, 44280, 45105, 45756, 47724, 50220, 50840, 52380, 54126, 55350, 55800, 57195, 58200, 59655, 60140, 62775, 62856, 63550, 65475, 66420, 68634, 71586, 72168, 73800, 75175, 76260, 78570, 79540, 81189, 83025, 83700, 87300, 90210, 91512, 95325, 95448, 99425, 100440, 102951, 104760, 107379, 108252, 110700, 114390, 119310, 120280, 123287, 125550, 127100, 130950, 132840, 135315, 137268, 143172, 150350, 152520, 157140, 159080, 162378, 166050, 167400, 171585, 174600, 178965, 180420, 190650, 196425, 198850, 205902, 214758, 216504, 221400, 225525, 228780, 238620, 243567, 246574, 251100, 254200, 261900, 270630, 274536, 285975, 286344, 298275, 300700, 314280, 322137, 324756, 332100, 343170, 357930, 360840, 369861, 381300, 392850, 397700, 405945, 411804, 429516, 451050, 457560, 477240, 487134, 493148, 502200, 514755, 523800, 536895, 541260, 571950, 596550, 601400, 616435, 644274, 649512, 664200, 676575, 686340, 715860, 739722, 762600, 785700, 795400, 811890, 823608, 857925, 859032, 894825, 902100, 974268, 986296, 1029510, 1073790, 1082520, 1109583, 1143900, 1193100, 1217835, 1232870, 1288548, 1353150, 1372680, 1431720, 1479444, 1571400, 1610685, 1623780, 1715850, 1789650, 1804200, 1849305, 1948536, 2029725, 2059020, 2147580, 2219166, 2287800, 2386200, 2435670, 2465740, 2573775, 2577096, 2684475, 2706300, 2958888, 3082175, 3221370, 3247560, 3328749, 3431700, 3579300, 3698610, 4059450, 4118040, 4295160, 4438332, 4871340, 4931480, 5147550, 5368950, 5412600, 5547915, 6089175, 6164350, 6442740, 6657498, 6863400, 7158600, 7397220, 8053425, 8118900, 8876664, 9246525, 9742680, 9986247, 10295100, 10737900, 11095830, 12178350, 12328700, 12885480, 13314996, 14794440, 16106850, 16237800, 16643745, 18493050, 19972494, 20590200, 21475800, 22191660, 24356700, 24657400, 26629992, 27739575, 32213700, 33287490, 36986100, 39944988, 44383320, 48713400, 49931235, 55479150, 64427400, 66574980, 73972200, 79889976, 83218725, 99862470, 110958300, 133149960, 166437450, 199724940, 221916600, 249656175, 332874900, 399449880, 499312350, 665749800, 998624700, 1997249400]

約数ペア:

[(1, 1997249400), (2, 998624700), (3, 665749800), (4, 499312350), (5, 399449880), (6, 332874900), (8, 249656175), (9, 221916600), (10, 199724940), (12, 166437450), (15, 133149960), (18, 110958300), (20, 99862470), (24, 83218725), (25, 79889976), (27, 73972200), (30, 66574980), (31, 64427400), (36, 55479150), (40, 49931235), (41, 48713400), (45, 44383320), (50, 39944988), (54, 36986100), (60, 33287490), (62, 32213700), (72, 27739575), (75, 26629992), (81, 24657400), (82, 24356700), (90, 22191660), (93, 21475800), (97, 20590200), (100, 19972494), (108, 18493050), (120, 16643745), (123, 16237800), (124, 16106850), (135, 14794440), (150, 13314996), (155, 12885480), (162, 12328700), (164, 12178350), (180, 11095830), (186, 10737900), (194, 10295100), (200, 9986247), (205, 9742680), (216, 9246525), (225, 8876664), (246, 8118900), (248, 8053425), (270, 7397220), (279, 7158600), (291, 6863400), (300, 6657498), (310, 6442740), (324, 6164350), (328, 6089175), (360, 5547915), (369, 5412600), (372, 5368950), (388, 5147550), (405, 4931480), (410, 4871340), (450, 4438332), (465, 4295160), (485, 4118040), (492, 4059450), (540, 3698610), (558, 3579300), (582, 3431700), (600, 3328749), (615, 3247560), (620, 3221370), (648, 3082175), (675, 2958888), (738, 2706300), (744, 2684475), (775, 2577096), (776, 2573775), (810, 2465740), (820, 2435670), (837, 2386200), (873, 2287800), (900, 2219166), (930, 2147580), (970, 2059020), (984, 2029725), (1025, 1948536), (1080, 1849305), (1107, 1804200), (1116, 1789650), (1164, 1715850), (1230, 1623780), (1240, 1610685), (1271, 1571400), (1350, 1479444), (1395, 1431720), (1455, 1372680), (1476, 1353150), (1550, 1288548), (1620, 1232870), (1640, 1217835), (1674, 1193100), (1746, 1143900), (1800, 1109583), (1845, 1082520), (1860, 1073790), (1940, 1029510), (2025, 986296), (2050, 974268), (2214, 902100), (2232, 894825), (2325, 859032), (2328, 857925), (2425, 823608), (2460, 811890), (2511, 795400), (2542, 785700), (2619, 762600), (2700, 739722), (2790, 715860), (2910, 686340), (2952, 676575), (3007, 664200), (3075, 649512), (3100, 644274), (3240, 616435), (3321, 601400), (3348, 596550), (3492, 571950), (3690, 541260), (3720, 536895), (3813, 523800), (3880, 514755), (3977, 502200), (4050, 493148), (4100, 487134), (4185, 477240), (4365, 457560), (4428, 451050), (4650, 429516), (4850, 411804), (4920, 405945), (5022, 397700), (5084, 392850), (5238, 381300), (5400, 369861), (5535, 360840), (5580, 357930), (5820, 343170), (6014, 332100), (6150, 324756), (6200, 322137), (6355, 314280), (6642, 300700), (6696, 298275), (6975, 286344), (6984, 285975), (7275, 274536), (7380, 270630), (7626, 261900), (7857, 254200), (7954, 251100), (8100, 246574), (8200, 243567), (8370, 238620), (8730, 228780), (8856, 225525), (9021, 221400), (9225, 216504), (9300, 214758), (9700, 205902), (10044, 198850), (10168, 196425), (10476, 190650), (11070, 180420), (11160, 178965), (11439, 174600), (11640, 171585), (11931, 167400), (12028, 166050), (12300, 162378), (12555, 159080), (12710, 157140), (13095, 152520), (13284, 150350), (13950, 143172), (14550, 137268), (14760, 135315), (15035, 132840), (15252, 130950), (15714, 127100), (15908, 125550), (16200, 123287), (16605, 120280), (16740, 119310), (17460, 114390), (18042, 110700), (18450, 108252), (18600, 107379), (19065, 104760), (19400, 102951), (19885, 100440), (20088, 99425), (20925, 95448), (20952, 95325), (21825, 91512), (22140, 90210), (22878, 87300), (23862, 83700), (24056, 83025), (24600, 81189), (25110, 79540), (25420, 78570), (26190, 76260), (26568, 75175), (27063, 73800), (27675, 72168), (27900, 71586), (29100, 68634), (30070, 66420), (30504, 65475), (31428, 63550), (31775, 62856), (31816, 62775), (33210, 60140), (33480, 59655), (34317, 58200), (34920, 57195), (35793, 55800), (36084, 55350), (36900, 54126), (38130, 52380), (39285, 50840), (39770, 50220), (41850, 47724), (43650, 45756), (44280, 45105)]