85368870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 157242330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 177, 207, 230, 233, 270, 295, 345, 354, 414, 466, 531, 590, 621, 690, 699, 885, 1035, 1062, 1165, 1242, 1357, 1398, 1593, 1770, 2070, 2097, 2330, 2655, 2714, 3105, 3186, 3495, 4071, 4194, 5310, 5359, 6210, 6291, 6785, 6990, 7965, 8142, 10485, 10718, 12213, 12582, 13570, 13747, 15930, 16077, 20355, 20970, 24426, 26795, 27494, 31455, 32154, 36639, 40710, 41241, 48231, 53590, 61065, 62910, 68735, 73278, 80385, 82482, 96462, 122130, 123723, 137470, 144693, 160770, 183195, 206205, 241155, 247446, 289386, 316181, 366390, 371169, 412410, 482310, 618615, 632362, 723465, 742338, 948543, 1237230, 1446930, 1580905, 1855845, 1897086, 2845629, 3161810, 3711690, 4742715, 5691258, 8536887, 9485430, 14228145, 17073774, 28456290, 42684435, 85368870]

約数ペア:

[(1, 85368870), (2, 42684435), (3, 28456290), (5, 17073774), (6, 14228145), (9, 9485430), (10, 8536887), (15, 5691258), (18, 4742715), (23, 3711690), (27, 3161810), (30, 2845629), (45, 1897086), (46, 1855845), (54, 1580905), (59, 1446930), (69, 1237230), (90, 948543), (115, 742338), (118, 723465), (135, 632362), (138, 618615), (177, 482310), (207, 412410), (230, 371169), (233, 366390), (270, 316181), (295, 289386), (345, 247446), (354, 241155), (414, 206205), (466, 183195), (531, 160770), (590, 144693), (621, 137470), (690, 123723), (699, 122130), (885, 96462), (1035, 82482), (1062, 80385), (1165, 73278), (1242, 68735), (1357, 62910), (1398, 61065), (1593, 53590), (1770, 48231), (2070, 41241), (2097, 40710), (2330, 36639), (2655, 32154), (2714, 31455), (3105, 27494), (3186, 26795), (3495, 24426), (4071, 20970), (4194, 20355), (5310, 16077), (5359, 15930), (6210, 13747), (6291, 13570), (6785, 12582), (6990, 12213), (7965, 10718), (8142, 10485)]