105553000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 299220480

約数和(自身を除く): 193667480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 680, 700, 850, 875, 887, 952, 1000, 1190, 1400, 1700, 1750, 1774, 2125, 2380, 2975, 3400, 3500, 3548, 4250, 4435, 4760, 5950, 6209, 7000, 7096, 8500, 8870, 11900, 12418, 14875, 15079, 17000, 17740, 22175, 23800, 24836, 29750, 30158, 31045, 35480, 44350, 49672, 59500, 60316, 62090, 75395, 88700, 105553, 110875, 119000, 120632, 124180, 150790, 155225, 177400, 211106, 221750, 248360, 301580, 310450, 376975, 422212, 443500, 527765, 603160, 620900, 753950, 776125, 844424, 887000, 1055530, 1241800, 1507900, 1552250, 1884875, 2111060, 2638825, 3015800, 3104500, 3769750, 4222120, 5277650, 6209000, 7539500, 10555300, 13194125, 15079000, 21110600, 26388250, 52776500, 105553000]

約数ペア:

[(1, 105553000), (2, 52776500), (4, 26388250), (5, 21110600), (7, 15079000), (8, 13194125), (10, 10555300), (14, 7539500), (17, 6209000), (20, 5277650), (25, 4222120), (28, 3769750), (34, 3104500), (35, 3015800), (40, 2638825), (50, 2111060), (56, 1884875), (68, 1552250), (70, 1507900), (85, 1241800), (100, 1055530), (119, 887000), (125, 844424), (136, 776125), (140, 753950), (170, 620900), (175, 603160), (200, 527765), (238, 443500), (250, 422212), (280, 376975), (340, 310450), (350, 301580), (425, 248360), (476, 221750), (500, 211106), (595, 177400), (680, 155225), (700, 150790), (850, 124180), (875, 120632), (887, 119000), (952, 110875), (1000, 105553), (1190, 88700), (1400, 75395), (1700, 62090), (1750, 60316), (1774, 59500), (2125, 49672), (2380, 44350), (2975, 35480), (3400, 31045), (3500, 30158), (3548, 29750), (4250, 24836), (4435, 23800), (4760, 22175), (5950, 17740), (6209, 17000), (7000, 15079), (7096, 14875), (8500, 12418), (8870, 11900)]