73455180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 213954048

約数和(自身を除く): 140498868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 284, 355, 401, 426, 430, 516, 645, 710, 802, 852, 860, 1065, 1203, 1290, 1420, 1604, 2005, 2130, 2406, 2580, 3053, 4010, 4260, 4812, 6015, 6106, 8020, 9159, 12030, 12212, 15265, 17243, 18318, 24060, 28471, 30530, 34486, 36636, 45795, 51729, 56942, 61060, 68972, 85413, 86215, 91590, 103458, 113884, 142355, 170826, 172430, 183180, 206916, 258645, 284710, 341652, 344860, 427065, 517290, 569420, 854130, 1034580, 1224253, 1708260, 2448506, 3672759, 4897012, 6121265, 7345518, 12242530, 14691036, 18363795, 24485060, 36727590, 73455180]

約数ペア:

[(1, 73455180), (2, 36727590), (3, 24485060), (4, 18363795), (5, 14691036), (6, 12242530), (10, 7345518), (12, 6121265), (15, 4897012), (20, 3672759), (30, 2448506), (43, 1708260), (60, 1224253), (71, 1034580), (86, 854130), (129, 569420), (142, 517290), (172, 427065), (213, 344860), (215, 341652), (258, 284710), (284, 258645), (355, 206916), (401, 183180), (426, 172430), (430, 170826), (516, 142355), (645, 113884), (710, 103458), (802, 91590), (852, 86215), (860, 85413), (1065, 68972), (1203, 61060), (1290, 56942), (1420, 51729), (1604, 45795), (2005, 36636), (2130, 34486), (2406, 30530), (2580, 28471), (3053, 24060), (4010, 18318), (4260, 17243), (4812, 15265), (6015, 12212), (6106, 12030), (8020, 9159)]