76841730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 236966400

約数和(自身を除く): 160124670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 210, 218, 270, 315, 327, 373, 378, 545, 630, 654, 746, 763, 945, 981, 1090, 1119, 1526, 1635, 1865, 1890, 1962, 2238, 2289, 2611, 2943, 3270, 3357, 3730, 3815, 4578, 4905, 5222, 5595, 5886, 6714, 6867, 7630, 7833, 9810, 10071, 11190, 11445, 13055, 13734, 14715, 15666, 16785, 20142, 20601, 22890, 23499, 26110, 29430, 33570, 34335, 39165, 40657, 41202, 46998, 50355, 68670, 70497, 78330, 81314, 100710, 103005, 117495, 121971, 140994, 203285, 206010, 234990, 243942, 284599, 352485, 365913, 406570, 569198, 609855, 704970, 731826, 853797, 1097739, 1219710, 1422995, 1707594, 1829565, 2195478, 2561391, 2845990, 3659130, 4268985, 5122782, 5488695, 7684173, 8537970, 10977390, 12806955, 15368346, 25613910, 38420865, 76841730]

約数ペア:

[(1, 76841730), (2, 38420865), (3, 25613910), (5, 15368346), (6, 12806955), (7, 10977390), (9, 8537970), (10, 7684173), (14, 5488695), (15, 5122782), (18, 4268985), (21, 3659130), (27, 2845990), (30, 2561391), (35, 2195478), (42, 1829565), (45, 1707594), (54, 1422995), (63, 1219710), (70, 1097739), (90, 853797), (105, 731826), (109, 704970), (126, 609855), (135, 569198), (189, 406570), (210, 365913), (218, 352485), (270, 284599), (315, 243942), (327, 234990), (373, 206010), (378, 203285), (545, 140994), (630, 121971), (654, 117495), (746, 103005), (763, 100710), (945, 81314), (981, 78330), (1090, 70497), (1119, 68670), (1526, 50355), (1635, 46998), (1865, 41202), (1890, 40657), (1962, 39165), (2238, 34335), (2289, 33570), (2611, 29430), (2943, 26110), (3270, 23499), (3357, 22890), (3730, 20601), (3815, 20142), (4578, 16785), (4905, 15666), (5222, 14715), (5595, 13734), (5886, 13055), (6714, 11445), (6867, 11190), (7630, 10071), (7833, 9810)]