61887486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{45541}}^1$

素因数の和:45664

約数の個数: 192

約数和(自身を含む): 198315371520

約数和(自身を除く): 136427884980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 71, 87, 110, 116, 132, 142, 145, 165, 174, 213, 220, 284, 290, 319, 330, 348, 355, 426, 435, 580, 638, 660, 710, 781, 852, 870, 957, 1065, 1276, 1420, 1562, 1595, 1740, 1914, 2059, 2130, 2343, 3124, 3190, 3828, 3905, 4118, 4260, 4686, 4785, 6177, 6380, 7810, 8236, 9372, 9570, 10295, 11715, 12354, 15620, 19140, 20590, 22649, 23430, 24708, 30885, 41180, 45298, 45541, 46860, 61770, 67947, 90596, 91082, 113245, 123540, 135894, 136623, 182164, 226490, 227705, 271788, 273246, 339735, 452980, 455410, 500951, 546492, 679470, 683115, 910820, 1001902, 1320689, 1358940, 1366230, 1502853, 2003804, 2504755, 2641378, 2732460, 3005706, 3233411, 3962067, 5009510, 5282756, 6011412, 6466822, 6603445, 7514265, 7924134, 9700233, 10019020, 12933644, 13206890, 14527579, 15028530, 15848268, 16167055, 19400466, 19810335, 26413780, 29055158, 30057060, 32334110, 35567521, 38800932, 39620670, 43582737, 48501165, 58110316, 64668220, 71135042, 72637895, 79241340, 87165474, 93768919, 97002330, 106702563, 142270084, 145275790, 174330948, 177837605, 187537838, 194004660, 213405126, 217913685, 281306757, 290551580, 355675210, 375075676, 426810252, 435827370, 468844595, 533512815, 562613514, 711350420, 871654740, 937689190, 1031458109, 1067025630, 1125227028, 1406533785, 1875378380, 2062916218, 2134051260, 2813067570, 3094374327, 4125832436, 5157290545, 5626135140, 6188748654, 10314581090, 12377497308, 15471871635, 20629162180, 30943743270, 61887486540]

約数ペア:

[(1, 61887486540), (2, 30943743270), (3, 20629162180), (4, 15471871635), (5, 12377497308), (6, 10314581090), (10, 6188748654), (11, 5626135140), (12, 5157290545), (15, 4125832436), (20, 3094374327), (22, 2813067570), (29, 2134051260), (30, 2062916218), (33, 1875378380), (44, 1406533785), (55, 1125227028), (58, 1067025630), (60, 1031458109), (66, 937689190), (71, 871654740), (87, 711350420), (110, 562613514), (116, 533512815), (132, 468844595), (142, 435827370), (145, 426810252), (165, 375075676), (174, 355675210), (213, 290551580), (220, 281306757), (284, 217913685), (290, 213405126), (319, 194004660), (330, 187537838), (348, 177837605), (355, 174330948), (426, 145275790), (435, 142270084), (580, 106702563), (638, 97002330), (660, 93768919), (710, 87165474), (781, 79241340), (852, 72637895), (870, 71135042), (957, 64668220), (1065, 58110316), (1276, 48501165), (1420, 43582737), (1562, 39620670), (1595, 38800932), (1740, 35567521), (1914, 32334110), (2059, 30057060), (2130, 29055158), (2343, 26413780), (3124, 19810335), (3190, 19400466), (3828, 16167055), (3905, 15848268), (4118, 15028530), (4260, 14527579), (4686, 13206890), (4785, 12933644), (6177, 10019020), (6380, 9700233), (7810, 7924134), (8236, 7514265), (9372, 6603445), (9570, 6466822), (10295, 6011412), (11715, 5282756), (12354, 5009510), (15620, 3962067), (19140, 3233411), (20590, 3005706), (22649, 2732460), (23430, 2641378), (24708, 2504755), (30885, 2003804), (41180, 1502853), (45298, 1366230), (45541, 1358940), (46860, 1320689), (61770, 1001902), (67947, 910820), (90596, 683115), (91082, 679470), (113245, 546492), (123540, 500951), (135894, 455410), (136623, 452980), (182164, 339735), (226490, 273246), (227705, 271788)]