77870200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 197197200

約数和(自身を除く): 119327000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 68, 74, 85, 100, 136, 148, 170, 185, 200, 296, 340, 370, 425, 619, 629, 680, 740, 850, 925, 1238, 1258, 1480, 1700, 1850, 2476, 2516, 3095, 3145, 3400, 3700, 4952, 5032, 6190, 6290, 7400, 10523, 12380, 12580, 15475, 15725, 21046, 22903, 24760, 25160, 30950, 31450, 42092, 45806, 52615, 61900, 62900, 84184, 91612, 105230, 114515, 123800, 125800, 183224, 210460, 229030, 263075, 389351, 420920, 458060, 526150, 572575, 778702, 916120, 1052300, 1145150, 1557404, 1946755, 2104600, 2290300, 3114808, 3893510, 4580600, 7787020, 9733775, 15574040, 19467550, 38935100, 77870200]

約数ペア:

[(1, 77870200), (2, 38935100), (4, 19467550), (5, 15574040), (8, 9733775), (10, 7787020), (17, 4580600), (20, 3893510), (25, 3114808), (34, 2290300), (37, 2104600), (40, 1946755), (50, 1557404), (68, 1145150), (74, 1052300), (85, 916120), (100, 778702), (136, 572575), (148, 526150), (170, 458060), (185, 420920), (200, 389351), (296, 263075), (340, 229030), (370, 210460), (425, 183224), (619, 125800), (629, 123800), (680, 114515), (740, 105230), (850, 91612), (925, 84184), (1238, 62900), (1258, 61900), (1480, 52615), (1700, 45806), (1850, 42092), (2476, 31450), (2516, 30950), (3095, 25160), (3145, 24760), (3400, 22903), (3700, 21046), (4952, 15725), (5032, 15475), (6190, 12580), (6290, 12380), (7400, 10523)]