73021600

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 180293148

約数和(自身を除く): 107271548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 941, 970, 1552, 1882, 1940, 2425, 3104, 3764, 3880, 4705, 4850, 7528, 7760, 9410, 9700, 15056, 15520, 18820, 19400, 23525, 30112, 37640, 38800, 47050, 75280, 77600, 91277, 94100, 150560, 182554, 188200, 365108, 376400, 456385, 730216, 752800, 912770, 1460432, 1825540, 2281925, 2920864, 3651080, 4563850, 7302160, 9127700, 14604320, 18255400, 36510800, 73021600]

約数ペア:

[(1, 73021600), (2, 36510800), (4, 18255400), (5, 14604320), (8, 9127700), (10, 7302160), (16, 4563850), (20, 3651080), (25, 2920864), (32, 2281925), (40, 1825540), (50, 1460432), (80, 912770), (97, 752800), (100, 730216), (160, 456385), (194, 376400), (200, 365108), (388, 188200), (400, 182554), (485, 150560), (776, 94100), (800, 91277), (941, 77600), (970, 75280), (1552, 47050), (1882, 38800), (1940, 37640), (2425, 30112), (3104, 23525), (3764, 19400), (3880, 18820), (4705, 15520), (4850, 15056), (7528, 9700), (7760, 9410)]