149307080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9954

約数の個数: 64

約数和(自身を含む): 374295600

約数和(自身を除く): 224988520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 9901, 15080, 19802, 39604, 49505, 79208, 99010, 128713, 198020, 257426, 287129, 396040, 514852, 574258, 643565, 1029704, 1148516, 1287130, 1435645, 2297032, 2574260, 2871290, 3732677, 5148520, 5742580, 7465354, 11485160, 14930708, 18663385, 29861416, 37326770, 74653540, 149307080]

約数ペア:

[(1, 149307080), (2, 74653540), (4, 37326770), (5, 29861416), (8, 18663385), (10, 14930708), (13, 11485160), (20, 7465354), (26, 5742580), (29, 5148520), (40, 3732677), (52, 2871290), (58, 2574260), (65, 2297032), (104, 1435645), (116, 1287130), (130, 1148516), (145, 1029704), (232, 643565), (260, 574258), (290, 514852), (377, 396040), (520, 287129), (580, 257426), (754, 198020), (1160, 128713), (1508, 99010), (1885, 79208), (3016, 49505), (3770, 39604), (7540, 19802), (9901, 15080)]