153823540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 222120140

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 230, 260, 290, 299, 377, 460, 580, 598, 667, 754, 887, 1196, 1334, 1495, 1508, 1774, 1885, 2668, 2990, 3335, 3548, 3770, 4435, 5980, 6670, 7540, 8671, 8870, 11531, 13340, 17342, 17740, 20401, 23062, 25723, 34684, 40802, 43355, 46124, 51446, 57655, 81604, 86710, 102005, 102892, 115310, 128615, 173420, 204010, 230620, 257230, 265213, 334399, 408020, 514460, 530426, 591629, 668798, 1060852, 1183258, 1326065, 1337596, 1671995, 2366516, 2652130, 2958145, 3343990, 5304260, 5916290, 6687980, 7691177, 11832580, 15382354, 30764708, 38455885, 76911770, 153823540]

約数ペア:

[(1, 153823540), (2, 76911770), (4, 38455885), (5, 30764708), (10, 15382354), (13, 11832580), (20, 7691177), (23, 6687980), (26, 5916290), (29, 5304260), (46, 3343990), (52, 2958145), (58, 2652130), (65, 2366516), (92, 1671995), (115, 1337596), (116, 1326065), (130, 1183258), (145, 1060852), (230, 668798), (260, 591629), (290, 530426), (299, 514460), (377, 408020), (460, 334399), (580, 265213), (598, 257230), (667, 230620), (754, 204010), (887, 173420), (1196, 128615), (1334, 115310), (1495, 102892), (1508, 102005), (1774, 86710), (1885, 81604), (2668, 57655), (2990, 51446), (3335, 46124), (3548, 43355), (3770, 40802), (4435, 34684), (5980, 25723), (6670, 23062), (7540, 20401), (8671, 17740), (8870, 17342), (11531, 13340)]