61197280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 93933920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 151, 160, 170, 272, 298, 302, 340, 544, 596, 604, 680, 745, 755, 1192, 1208, 1360, 1490, 1510, 2384, 2416, 2533, 2567, 2720, 2980, 3020, 4768, 4832, 5066, 5134, 5960, 6040, 10132, 10268, 11920, 12080, 12665, 12835, 20264, 20536, 22499, 23840, 24160, 25330, 25670, 40528, 41072, 44998, 50660, 51340, 81056, 82144, 89996, 101320, 102680, 112495, 179992, 202640, 205360, 224990, 359984, 382483, 405280, 410720, 449980, 719968, 764966, 899960, 1529932, 1799920, 1912415, 3059864, 3599840, 3824830, 6119728, 7649660, 12239456, 15299320, 30598640, 61197280]

約数ペア:

[(1, 61197280), (2, 30598640), (4, 15299320), (5, 12239456), (8, 7649660), (10, 6119728), (16, 3824830), (17, 3599840), (20, 3059864), (32, 1912415), (34, 1799920), (40, 1529932), (68, 899960), (80, 764966), (85, 719968), (136, 449980), (149, 410720), (151, 405280), (160, 382483), (170, 359984), (272, 224990), (298, 205360), (302, 202640), (340, 179992), (544, 112495), (596, 102680), (604, 101320), (680, 89996), (745, 82144), (755, 81056), (1192, 51340), (1208, 50660), (1360, 44998), (1490, 41072), (1510, 40528), (2384, 25670), (2416, 25330), (2533, 24160), (2567, 23840), (2720, 22499), (2980, 20536), (3020, 20264), (4768, 12835), (4832, 12665), (5066, 12080), (5134, 11920), (5960, 10268), (6040, 10132)]