72667400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 191654400

約数和(自身を除く): 118987000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1471, 1900, 1976, 2470, 2600, 2942, 3800, 4940, 5884, 6175, 7355, 9880, 11768, 12350, 14710, 19123, 24700, 27949, 29420, 36775, 38246, 49400, 55898, 58840, 73550, 76492, 95615, 111796, 139745, 147100, 152984, 191230, 223592, 279490, 294200, 363337, 382460, 478075, 558980, 698725, 726674, 764920, 956150, 1117960, 1397450, 1453348, 1816685, 1912300, 2794900, 2906696, 3633370, 3824600, 5589800, 7266740, 9083425, 14533480, 18166850, 36333700, 72667400]

約数ペア:

[(1, 72667400), (2, 36333700), (4, 18166850), (5, 14533480), (8, 9083425), (10, 7266740), (13, 5589800), (19, 3824600), (20, 3633370), (25, 2906696), (26, 2794900), (38, 1912300), (40, 1816685), (50, 1453348), (52, 1397450), (65, 1117960), (76, 956150), (95, 764920), (100, 726674), (104, 698725), (130, 558980), (152, 478075), (190, 382460), (200, 363337), (247, 294200), (260, 279490), (325, 223592), (380, 191230), (475, 152984), (494, 147100), (520, 139745), (650, 111796), (760, 95615), (950, 76492), (988, 73550), (1235, 58840), (1300, 55898), (1471, 49400), (1900, 38246), (1976, 36775), (2470, 29420), (2600, 27949), (2942, 24700), (3800, 19123), (4940, 14710), (5884, 12350), (6175, 11768), (7355, 9880)]