90124980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7229

約数の個数: 96

約数和(自身を含む): 289820160

約数和(自身を除く): 199695180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 7187, 12540, 14374, 21561, 28748, 35935, 43122, 71870, 79057, 86244, 107805, 136553, 143740, 158114, 215610, 237171, 273106, 316228, 395285, 409659, 431220, 474342, 546212, 682765, 790570, 819318, 948684, 1185855, 1365530, 1502083, 1581140, 1638636, 2048295, 2371710, 2731060, 3004166, 4096590, 4506249, 4743420, 6008332, 7510415, 8193180, 9012498, 15020830, 18024996, 22531245, 30041660, 45062490, 90124980]

約数ペア:

[(1, 90124980), (2, 45062490), (3, 30041660), (4, 22531245), (5, 18024996), (6, 15020830), (10, 9012498), (11, 8193180), (12, 7510415), (15, 6008332), (19, 4743420), (20, 4506249), (22, 4096590), (30, 3004166), (33, 2731060), (38, 2371710), (44, 2048295), (55, 1638636), (57, 1581140), (60, 1502083), (66, 1365530), (76, 1185855), (95, 948684), (110, 819318), (114, 790570), (132, 682765), (165, 546212), (190, 474342), (209, 431220), (220, 409659), (228, 395285), (285, 316228), (330, 273106), (380, 237171), (418, 215610), (570, 158114), (627, 143740), (660, 136553), (836, 107805), (1045, 86244), (1140, 79057), (1254, 71870), (2090, 43122), (2508, 35935), (3135, 28748), (4180, 21561), (6270, 14374), (7187, 12540)]