89411580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 291718560

約数和(自身を除く): 202306980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 313, 345, 414, 460, 529, 540, 621, 626, 690, 828, 939, 1035, 1058, 1242, 1252, 1380, 1565, 1587, 1878, 2070, 2116, 2484, 2645, 2817, 3105, 3130, 3174, 3756, 4140, 4695, 4761, 5290, 5634, 6210, 6260, 6348, 7199, 7935, 8451, 9390, 9522, 10580, 11268, 12420, 14085, 14283, 14398, 15870, 16902, 18780, 19044, 21597, 23805, 28170, 28566, 28796, 31740, 33804, 35995, 42255, 43194, 47610, 56340, 57132, 64791, 71415, 71990, 84510, 86388, 95220, 107985, 129582, 142830, 143980, 165577, 169020, 194373, 215970, 259164, 285660, 323955, 331154, 388746, 431940, 496731, 647910, 662308, 777492, 827885, 971865, 993462, 1295820, 1490193, 1655770, 1943730, 1986924, 2483655, 2980386, 3311540, 3887460, 4470579, 4967310, 5960772, 7450965, 8941158, 9934620, 14901930, 17882316, 22352895, 29803860, 44705790, 89411580]

約数ペア:

[(1, 89411580), (2, 44705790), (3, 29803860), (4, 22352895), (5, 17882316), (6, 14901930), (9, 9934620), (10, 8941158), (12, 7450965), (15, 5960772), (18, 4967310), (20, 4470579), (23, 3887460), (27, 3311540), (30, 2980386), (36, 2483655), (45, 1986924), (46, 1943730), (54, 1655770), (60, 1490193), (69, 1295820), (90, 993462), (92, 971865), (108, 827885), (115, 777492), (135, 662308), (138, 647910), (180, 496731), (207, 431940), (230, 388746), (270, 331154), (276, 323955), (313, 285660), (345, 259164), (414, 215970), (460, 194373), (529, 169020), (540, 165577), (621, 143980), (626, 142830), (690, 129582), (828, 107985), (939, 95220), (1035, 86388), (1058, 84510), (1242, 71990), (1252, 71415), (1380, 64791), (1565, 57132), (1587, 56340), (1878, 47610), (2070, 43194), (2116, 42255), (2484, 35995), (2645, 33804), (2817, 31740), (3105, 28796), (3130, 28566), (3174, 28170), (3756, 23805), (4140, 21597), (4695, 19044), (4761, 18780), (5290, 16902), (5634, 15870), (6210, 14398), (6260, 14283), (6348, 14085), (7199, 12420), (7935, 11268), (8451, 10580), (9390, 9522)]