91285700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 223152384

約数和(自身を除く): 131866684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 2677, 3100, 3410, 5354, 6820, 8525, 10708, 13385, 17050, 26770, 29447, 34100, 53540, 58894, 66925, 82987, 117788, 133850, 147235, 165974, 267700, 294470, 331948, 414935, 588940, 736175, 829870, 912857, 1472350, 1659740, 1825714, 2074675, 2944700, 3651428, 4149350, 4564285, 8298700, 9128570, 18257140, 22821425, 45642850, 91285700]

約数ペア:

[(1, 91285700), (2, 45642850), (4, 22821425), (5, 18257140), (10, 9128570), (11, 8298700), (20, 4564285), (22, 4149350), (25, 3651428), (31, 2944700), (44, 2074675), (50, 1825714), (55, 1659740), (62, 1472350), (100, 912857), (110, 829870), (124, 736175), (155, 588940), (220, 414935), (275, 331948), (310, 294470), (341, 267700), (550, 165974), (620, 147235), (682, 133850), (775, 117788), (1100, 82987), (1364, 66925), (1550, 58894), (1705, 53540), (2677, 34100), (3100, 29447), (3410, 26770), (5354, 17050), (6820, 13385), (8525, 10708)]