811082520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22307}}^1$

素因数の和:22425

約数の個数: 96

約数和(自身を含む): 2662236720

約数和(自身を除く): 1851154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 22307, 36360, 44614, 66921, 89228, 111535, 133842, 178456, 200763, 223070, 267684, 334605, 401526, 446140, 535368, 669210, 803052, 892280, 1003815, 1338420, 1606104, 2007630, 2253007, 2676840, 4015260, 4506014, 6759021, 8030520, 9012028, 11265035, 13518042, 18024056, 20277063, 22530070, 27036084, 33795105, 40554126, 45060140, 54072168, 67590210, 81108252, 90120280, 101385315, 135180420, 162216504, 202770630, 270360840, 405541260, 811082520]

約数ペア:

[(1, 811082520), (2, 405541260), (3, 270360840), (4, 202770630), (5, 162216504), (6, 135180420), (8, 101385315), (9, 90120280), (10, 81108252), (12, 67590210), (15, 54072168), (18, 45060140), (20, 40554126), (24, 33795105), (30, 27036084), (36, 22530070), (40, 20277063), (45, 18024056), (60, 13518042), (72, 11265035), (90, 9012028), (101, 8030520), (120, 6759021), (180, 4506014), (202, 4015260), (303, 2676840), (360, 2253007), (404, 2007630), (505, 1606104), (606, 1338420), (808, 1003815), (909, 892280), (1010, 803052), (1212, 669210), (1515, 535368), (1818, 446140), (2020, 401526), (2424, 334605), (3030, 267684), (3636, 223070), (4040, 200763), (4545, 178456), (6060, 133842), (7272, 111535), (9090, 89228), (12120, 66921), (18180, 44614), (22307, 36360)]