99647200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 108

約数和(自身を含む): 259014672

約数和(自身を除く): 159367472

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, 289, 340, 400, 425, 431, 544, 578, 680, 800, 850, 862, 1156, 1360, 1445, 1700, 1724, 2155, 2312, 2720, 2890, 3400, 3448, 4310, 4624, 5780, 6800, 6896, 7225, 7327, 8620, 9248, 10775, 11560, 13600, 13792, 14450, 14654, 17240, 21550, 23120, 28900, 29308, 34480, 36635, 43100, 46240, 57800, 58616, 68960, 73270, 86200, 115600, 117232, 124559, 146540, 172400, 183175, 231200, 234464, 249118, 293080, 344800, 366350, 498236, 586160, 622795, 732700, 996472, 1172320, 1245590, 1465400, 1992944, 2491180, 2930800, 3113975, 3985888, 4982360, 5861600, 6227950, 9964720, 12455900, 19929440, 24911800, 49823600, 99647200]

約数ペア:

[(1, 99647200), (2, 49823600), (4, 24911800), (5, 19929440), (8, 12455900), (10, 9964720), (16, 6227950), (17, 5861600), (20, 4982360), (25, 3985888), (32, 3113975), (34, 2930800), (40, 2491180), (50, 1992944), (68, 1465400), (80, 1245590), (85, 1172320), (100, 996472), (136, 732700), (160, 622795), (170, 586160), (200, 498236), (272, 366350), (289, 344800), (340, 293080), (400, 249118), (425, 234464), (431, 231200), (544, 183175), (578, 172400), (680, 146540), (800, 124559), (850, 117232), (862, 115600), (1156, 86200), (1360, 73270), (1445, 68960), (1700, 58616), (1724, 57800), (2155, 46240), (2312, 43100), (2720, 36635), (2890, 34480), (3400, 29308), (3448, 28900), (4310, 23120), (4624, 21550), (5780, 17240), (6800, 14654), (6896, 14450), (7225, 13792), (7327, 13600), (8620, 11560), (9248, 10775)]