153755800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 398545920

約数和(自身を除く): 244790120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 940, 1034, 1100, 1175, 1487, 1880, 2068, 2200, 2350, 2585, 2974, 4136, 4700, 5170, 5948, 7435, 9400, 10340, 11896, 12925, 14870, 16357, 20680, 25850, 29740, 32714, 37175, 51700, 59480, 65428, 69889, 74350, 81785, 103400, 130856, 139778, 148700, 163570, 279556, 297400, 327140, 349445, 408925, 559112, 654280, 698890, 768779, 817850, 1397780, 1537558, 1635700, 1747225, 2795560, 3075116, 3271400, 3494450, 3843895, 6150232, 6988900, 7687790, 13977800, 15375580, 19219475, 30751160, 38438950, 76877900, 153755800]

約数ペア:

[(1, 153755800), (2, 76877900), (4, 38438950), (5, 30751160), (8, 19219475), (10, 15375580), (11, 13977800), (20, 7687790), (22, 6988900), (25, 6150232), (40, 3843895), (44, 3494450), (47, 3271400), (50, 3075116), (55, 2795560), (88, 1747225), (94, 1635700), (100, 1537558), (110, 1397780), (188, 817850), (200, 768779), (220, 698890), (235, 654280), (275, 559112), (376, 408925), (440, 349445), (470, 327140), (517, 297400), (550, 279556), (940, 163570), (1034, 148700), (1100, 139778), (1175, 130856), (1487, 103400), (1880, 81785), (2068, 74350), (2200, 69889), (2350, 65428), (2585, 59480), (2974, 51700), (4136, 37175), (4700, 32714), (5170, 29740), (5948, 25850), (7435, 20680), (9400, 16357), (10340, 14870), (11896, 12925)]