74840800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 72

約数和(自身を含む): 193487616

約数和(自身を除く): 118646816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5503, 6800, 11006, 13600, 22012, 27515, 44024, 55030, 88048, 93551, 110060, 137575, 176096, 187102, 220120, 275150, 374204, 440240, 467755, 550300, 748408, 880480, 935510, 1100600, 1496816, 1871020, 2201200, 2338775, 2993632, 3742040, 4402400, 4677550, 7484080, 9355100, 14968160, 18710200, 37420400, 74840800]

約数ペア:

[(1, 74840800), (2, 37420400), (4, 18710200), (5, 14968160), (8, 9355100), (10, 7484080), (16, 4677550), (17, 4402400), (20, 3742040), (25, 2993632), (32, 2338775), (34, 2201200), (40, 1871020), (50, 1496816), (68, 1100600), (80, 935510), (85, 880480), (100, 748408), (136, 550300), (160, 467755), (170, 440240), (200, 374204), (272, 275150), (340, 220120), (400, 187102), (425, 176096), (544, 137575), (680, 110060), (800, 93551), (850, 88048), (1360, 55030), (1700, 44024), (2720, 27515), (3400, 22012), (5503, 13600), (6800, 11006)]