77324220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 246985200

約数和(自身を除く): 169660980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 809, 810, 885, 1062, 1180, 1593, 1618, 1620, 1770, 2124, 2427, 2655, 3186, 3236, 3540, 4045, 4779, 4854, 5310, 6372, 7281, 7965, 8090, 9558, 9708, 10620, 12135, 14562, 15930, 16180, 19116, 21843, 23895, 24270, 29124, 31860, 36405, 43686, 47731, 47790, 48540, 65529, 72810, 87372, 95462, 95580, 109215, 131058, 143193, 145620, 190924, 218430, 238655, 262116, 286386, 327645, 429579, 436860, 477310, 572772, 655290, 715965, 859158, 954620, 1288737, 1310580, 1431930, 1718316, 2147895, 2577474, 2863860, 3866211, 4295790, 5154948, 6443685, 7732422, 8591580, 12887370, 15464844, 19331055, 25774740, 38662110, 77324220]

約数ペア:

[(1, 77324220), (2, 38662110), (3, 25774740), (4, 19331055), (5, 15464844), (6, 12887370), (9, 8591580), (10, 7732422), (12, 6443685), (15, 5154948), (18, 4295790), (20, 3866211), (27, 2863860), (30, 2577474), (36, 2147895), (45, 1718316), (54, 1431930), (59, 1310580), (60, 1288737), (81, 954620), (90, 859158), (108, 715965), (118, 655290), (135, 572772), (162, 477310), (177, 436860), (180, 429579), (236, 327645), (270, 286386), (295, 262116), (324, 238655), (354, 218430), (405, 190924), (531, 145620), (540, 143193), (590, 131058), (708, 109215), (809, 95580), (810, 95462), (885, 87372), (1062, 72810), (1180, 65529), (1593, 48540), (1618, 47790), (1620, 47731), (1770, 43686), (2124, 36405), (2427, 31860), (2655, 29124), (3186, 24270), (3236, 23895), (3540, 21843), (4045, 19116), (4779, 16180), (4854, 15930), (5310, 14562), (6372, 12135), (7281, 10620), (7965, 9708), (8090, 9558)]