85540410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 230480640

約数和(自身を除く): 144940230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 79, 90, 106, 158, 159, 227, 237, 265, 318, 395, 454, 474, 477, 530, 681, 711, 790, 795, 954, 1135, 1185, 1362, 1422, 1590, 2043, 2270, 2370, 2385, 3405, 3555, 4086, 4187, 4770, 6810, 7110, 8374, 10215, 12031, 12561, 17933, 20430, 20935, 24062, 25122, 35866, 36093, 37683, 41870, 53799, 60155, 62805, 72186, 75366, 89665, 107598, 108279, 120310, 125610, 161397, 179330, 180465, 188415, 216558, 268995, 322794, 360930, 376830, 537990, 541395, 806985, 950449, 1082790, 1613970, 1900898, 2851347, 4752245, 5702694, 8554041, 9504490, 14256735, 17108082, 28513470, 42770205, 85540410]

約数ペア:

[(1, 85540410), (2, 42770205), (3, 28513470), (5, 17108082), (6, 14256735), (9, 9504490), (10, 8554041), (15, 5702694), (18, 4752245), (30, 2851347), (45, 1900898), (53, 1613970), (79, 1082790), (90, 950449), (106, 806985), (158, 541395), (159, 537990), (227, 376830), (237, 360930), (265, 322794), (318, 268995), (395, 216558), (454, 188415), (474, 180465), (477, 179330), (530, 161397), (681, 125610), (711, 120310), (790, 108279), (795, 107598), (954, 89665), (1135, 75366), (1185, 72186), (1362, 62805), (1422, 60155), (1590, 53799), (2043, 41870), (2270, 37683), (2370, 36093), (2385, 35866), (3405, 25122), (3555, 24062), (4086, 20935), (4187, 20430), (4770, 17933), (6810, 12561), (7110, 12031), (8374, 10215)]