82882740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 238694400

約数和(自身を除く): 155811660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 127, 146, 149, 219, 254, 292, 298, 365, 381, 438, 447, 508, 596, 635, 730, 745, 762, 876, 894, 1095, 1270, 1460, 1490, 1524, 1788, 1905, 2190, 2235, 2540, 2980, 3810, 4380, 4470, 7620, 8940, 9271, 10877, 18542, 18923, 21754, 27813, 32631, 37084, 37846, 43508, 46355, 54385, 55626, 56769, 65262, 75692, 92710, 94615, 108770, 111252, 113538, 130524, 139065, 163155, 185420, 189230, 217540, 227076, 278130, 283845, 326310, 378460, 556260, 567690, 652620, 1135380, 1381379, 2762758, 4144137, 5525516, 6906895, 8288274, 13813790, 16576548, 20720685, 27627580, 41441370, 82882740]

約数ペア:

[(1, 82882740), (2, 41441370), (3, 27627580), (4, 20720685), (5, 16576548), (6, 13813790), (10, 8288274), (12, 6906895), (15, 5525516), (20, 4144137), (30, 2762758), (60, 1381379), (73, 1135380), (127, 652620), (146, 567690), (149, 556260), (219, 378460), (254, 326310), (292, 283845), (298, 278130), (365, 227076), (381, 217540), (438, 189230), (447, 185420), (508, 163155), (596, 139065), (635, 130524), (730, 113538), (745, 111252), (762, 108770), (876, 94615), (894, 92710), (1095, 75692), (1270, 65262), (1460, 56769), (1490, 55626), (1524, 54385), (1788, 46355), (1905, 43508), (2190, 37846), (2235, 37084), (2540, 32631), (2980, 27813), (3810, 21754), (4380, 18923), (4470, 18542), (7620, 10877), (8940, 9271)]