20037790500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 576

約数和(自身を含む): 74425897728

約数和(自身を除く): 54388107228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 67, 70, 75, 78, 84, 91, 98, 100, 105, 125, 130, 134, 140, 147, 150, 156, 175, 182, 195, 196, 201, 210, 245, 250, 260, 268, 273, 294, 300, 313, 325, 335, 350, 364, 375, 390, 402, 420, 455, 469, 490, 500, 525, 546, 588, 626, 637, 650, 670, 700, 735, 750, 780, 804, 871, 875, 910, 938, 939, 975, 980, 1005, 1050, 1092, 1225, 1252, 1274, 1300, 1340, 1365, 1407, 1470, 1500, 1565, 1625, 1675, 1742, 1750, 1820, 1876, 1878, 1911, 1950, 2010, 2100, 2191, 2275, 2345, 2450, 2548, 2613, 2625, 2730, 2814, 2940, 3130, 3185, 3250, 3283, 3350, 3484, 3500, 3675, 3756, 3822, 3900, 4020, 4069, 4355, 4382, 4550, 4690, 4695, 4875, 4900, 5025, 5226, 5250, 5460, 5628, 6097, 6125, 6260, 6370, 6500, 6566, 6573, 6700, 6825, 7035, 7350, 7644, 7825, 8138, 8375, 8710, 8764, 9100, 9380, 9390, 9555, 9750, 9849, 10050, 10452, 10500, 10955, 11375, 11725, 12194, 12207, 12250, 12740, 13065, 13132, 13146, 13650, 14070, 14700, 15337, 15650, 15925, 16276, 16415, 16750, 17420, 18291, 18375, 18780, 19110, 19500, 19698, 20100, 20345, 20971, 21775, 21910, 22750, 23450, 23475, 24388, 24414, 24500, 25125, 26130, 26292, 27300, 28140, 28483, 30485, 30674, 31300, 31850, 32830, 32865, 33500, 34125, 35175, 36582, 36750, 38220, 39125, 39396, 40690, 41942, 42679, 43550, 43820, 45500, 46011, 46900, 46950, 47775, 48828, 49245, 50250, 52260, 54775, 56966, 58625, 60970, 61035, 61348, 62913, 63700, 65325, 65660, 65730, 68250, 70350, 73164, 73500, 76685, 78250, 79625, 81380, 82075, 83884, 85358, 85449, 87100, 91455, 92022, 93900, 95550, 98490, 100500, 101725, 104855, 108875, 109550, 113932, 117250, 117375, 121940, 122070, 125826, 128037, 130650, 131460, 136500, 140700, 142415, 146797, 152425, 153370, 156500, 159250, 164150, 164325, 170716, 170898, 175875, 182910, 184044, 191100, 196980, 199381, 203450, 209710, 213395, 217750, 219100, 230055, 234500, 234750, 238875, 244140, 246225, 251652, 256074, 261300, 272623, 273875, 284830, 293594, 304850, 305175, 306740, 314565, 318500, 326625, 328300, 328650, 341796, 351750, 365820, 383425, 398762, 406900, 410375, 419420, 426790, 427245, 435500, 440391, 457275, 460110, 469500, 477750, 492450, 508625, 512148, 524275, 545246, 547750, 569660, 587188, 598143, 609700, 610350, 629130, 640185, 653250, 657300, 703500, 712075, 733985, 762125, 766850, 797524, 817869, 820750, 821625, 853580, 854490, 880782, 914550, 920220, 955500, 984900, 996905, 1017250, 1027579, 1048550, 1066975, 1090492, 1095500, 1150275, 1196286, 1220700, 1231125, 1258260, 1280370, 1306500, 1363115, 1424150, 1467970, 1524250, 1525875, 1533700, 1572825, 1635738, 1641500, 1643250, 1708980, 1761564, 1829100, 1908361, 1917125, 1993810, 2034500, 2055158, 2097100, 2133950, 2136225, 2201955, 2286375, 2300550, 2392572, 2462250, 2560740, 2621375, 2726230, 2848300, 2935940, 2990715, 3048500, 3051750, 3082737, 3145650, 3200925, 3271476, 3286500, 3560375, 3669925, 3816722, 3834250, 3987620, 4089345, 4110316, 4267900, 4272450, 4403910, 4572750, 4601100, 4924500, 4984525, 5137895, 5242750, 5334875, 5452460, 5725083, 5751375, 5981430, 6103500, 6165474, 6291300, 6401850, 6815575, 7120750, 7339850, 7633444, 7668500, 7864125, 8178690, 8544900, 8807820, 9145500, 9541805, 9969050, 10275790, 10485500, 10669750, 10681125, 11009775, 11450166, 11502750, 11962860, 12330948, 12803700, 13358527, 13631150, 14241500, 14679700, 14953575, 15413685, 15728250, 16004625, 16357380, 18349625, 19083610, 19938100, 20446725, 20551580, 21339500, 21362250, 22019550, 22900332, 23005500, 24922625, 25689475, 26717054, 27262300, 28625415, 29907150, 30827370, 31456500, 32009250, 34077875, 36699250, 38167220, 40075581, 40893450, 42724500, 44039100, 47709025, 49845250, 51378950, 53434108, 55048875, 57250830, 59814300, 61654740, 64018500, 66792635, 68155750, 73398500, 74767875, 77068425, 80151162, 81786900, 95418050, 99690500, 102233625, 102757900, 110097750, 114501660, 128447375, 133585270, 136311500, 143127075, 149535750, 154136850, 160302324, 190836100, 200377905, 204467250, 220195500, 238545125, 256894750, 267170540, 286254150, 299071500, 308273700, 333963175, 385342125, 400755810, 408934500, 477090250, 513789500, 572508300, 667926350, 715635375, 770684250, 801511620, 954180500, 1001889525, 1335852700, 1431270750, 1541368500, 1669815875, 2003779050, 2862541500, 3339631750, 4007558100, 5009447625, 6679263500, 10018895250, 20037790500]

約数ペア:

[(1, 20037790500), (2, 10018895250), (3, 6679263500), (4, 5009447625), (5, 4007558100), (6, 3339631750), (7, 2862541500), (10, 2003779050), (12, 1669815875), (13, 1541368500), (14, 1431270750), (15, 1335852700), (20, 1001889525), (21, 954180500), (25, 801511620), (26, 770684250), (28, 715635375), (30, 667926350), (35, 572508300), (39, 513789500), (42, 477090250), (49, 408934500), (50, 400755810), (52, 385342125), (60, 333963175), (65, 308273700), (67, 299071500), (70, 286254150), (75, 267170540), (78, 256894750), (84, 238545125), (91, 220195500), (98, 204467250), (100, 200377905), (105, 190836100), (125, 160302324), (130, 154136850), (134, 149535750), (140, 143127075), (147, 136311500), (150, 133585270), (156, 128447375), (175, 114501660), (182, 110097750), (195, 102757900), (196, 102233625), (201, 99690500), (210, 95418050), (245, 81786900), (250, 80151162), (260, 77068425), (268, 74767875), (273, 73398500), (294, 68155750), (300, 66792635), (313, 64018500), (325, 61654740), (335, 59814300), (350, 57250830), (364, 55048875), (375, 53434108), (390, 51378950), (402, 49845250), (420, 47709025), (455, 44039100), (469, 42724500), (490, 40893450), (500, 40075581), (525, 38167220), (546, 36699250), (588, 34077875), (626, 32009250), (637, 31456500), (650, 30827370), (670, 29907150), (700, 28625415), (735, 27262300), (750, 26717054), (780, 25689475), (804, 24922625), (871, 23005500), (875, 22900332), (910, 22019550), (938, 21362250), (939, 21339500), (975, 20551580), (980, 20446725), (1005, 19938100), (1050, 19083610), (1092, 18349625), (1225, 16357380), (1252, 16004625), (1274, 15728250), (1300, 15413685), (1340, 14953575), (1365, 14679700), (1407, 14241500), (1470, 13631150), (1500, 13358527), (1565, 12803700), (1625, 12330948), (1675, 11962860), (1742, 11502750), (1750, 11450166), (1820, 11009775), (1876, 10681125), (1878, 10669750), (1911, 10485500), (1950, 10275790), (2010, 9969050), (2100, 9541805), (2191, 9145500), (2275, 8807820), (2345, 8544900), (2450, 8178690), (2548, 7864125), (2613, 7668500), (2625, 7633444), (2730, 7339850), (2814, 7120750), (2940, 6815575), (3130, 6401850), (3185, 6291300), (3250, 6165474), (3283, 6103500), (3350, 5981430), (3484, 5751375), (3500, 5725083), (3675, 5452460), (3756, 5334875), (3822, 5242750), (3900, 5137895), (4020, 4984525), (4069, 4924500), (4355, 4601100), (4382, 4572750), (4550, 4403910), (4690, 4272450), (4695, 4267900), (4875, 4110316), (4900, 4089345), (5025, 3987620), (5226, 3834250), (5250, 3816722), (5460, 3669925), (5628, 3560375), (6097, 3286500), (6125, 3271476), (6260, 3200925), (6370, 3145650), (6500, 3082737), (6566, 3051750), (6573, 3048500), (6700, 2990715), (6825, 2935940), (7035, 2848300), (7350, 2726230), (7644, 2621375), (7825, 2560740), (8138, 2462250), (8375, 2392572), (8710, 2300550), (8764, 2286375), (9100, 2201955), (9380, 2136225), (9390, 2133950), (9555, 2097100), (9750, 2055158), (9849, 2034500), (10050, 1993810), (10452, 1917125), (10500, 1908361), (10955, 1829100), (11375, 1761564), (11725, 1708980), (12194, 1643250), (12207, 1641500), (12250, 1635738), (12740, 1572825), (13065, 1533700), (13132, 1525875), (13146, 1524250), (13650, 1467970), (14070, 1424150), (14700, 1363115), (15337, 1306500), (15650, 1280370), (15925, 1258260), (16276, 1231125), (16415, 1220700), (16750, 1196286), (17420, 1150275), (18291, 1095500), (18375, 1090492), (18780, 1066975), (19110, 1048550), (19500, 1027579), (19698, 1017250), (20100, 996905), (20345, 984900), (20971, 955500), (21775, 920220), (21910, 914550), (22750, 880782), (23450, 854490), (23475, 853580), (24388, 821625), (24414, 820750), (24500, 817869), (25125, 797524), (26130, 766850), (26292, 762125), (27300, 733985), (28140, 712075), (28483, 703500), (30485, 657300), (30674, 653250), (31300, 640185), (31850, 629130), (32830, 610350), (32865, 609700), (33500, 598143), (34125, 587188), (35175, 569660), (36582, 547750), (36750, 545246), (38220, 524275), (39125, 512148), (39396, 508625), (40690, 492450), (41942, 477750), (42679, 469500), (43550, 460110), (43820, 457275), (45500, 440391), (46011, 435500), (46900, 427245), (46950, 426790), (47775, 419420), (48828, 410375), (49245, 406900), (50250, 398762), (52260, 383425), (54775, 365820), (56966, 351750), (58625, 341796), (60970, 328650), (61035, 328300), (61348, 326625), (62913, 318500), (63700, 314565), (65325, 306740), (65660, 305175), (65730, 304850), (68250, 293594), (70350, 284830), (73164, 273875), (73500, 272623), (76685, 261300), (78250, 256074), (79625, 251652), (81380, 246225), (82075, 244140), (83884, 238875), (85358, 234750), (85449, 234500), (87100, 230055), (91455, 219100), (92022, 217750), (93900, 213395), (95550, 209710), (98490, 203450), (100500, 199381), (101725, 196980), (104855, 191100), (108875, 184044), (109550, 182910), (113932, 175875), (117250, 170898), (117375, 170716), (121940, 164325), (122070, 164150), (125826, 159250), (128037, 156500), (130650, 153370), (131460, 152425), (136500, 146797), (140700, 142415)]