21246600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 69772320

約数和(自身を除く): 48525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2083, 2550, 3400, 4166, 5100, 6249, 8332, 10200, 10415, 12498, 16664, 20830, 24996, 31245, 35411, 41660, 49992, 52075, 62490, 70822, 83320, 104150, 106233, 124980, 141644, 156225, 177055, 208300, 212466, 249960, 283288, 312450, 354110, 416600, 424932, 531165, 624900, 708220, 849864, 885275, 1062330, 1249800, 1416440, 1770550, 2124660, 2655825, 3541100, 4249320, 5311650, 7082200, 10623300, 21246600]

約数ペア:

[(1, 21246600), (2, 10623300), (3, 7082200), (4, 5311650), (5, 4249320), (6, 3541100), (8, 2655825), (10, 2124660), (12, 1770550), (15, 1416440), (17, 1249800), (20, 1062330), (24, 885275), (25, 849864), (30, 708220), (34, 624900), (40, 531165), (50, 424932), (51, 416600), (60, 354110), (68, 312450), (75, 283288), (85, 249960), (100, 212466), (102, 208300), (120, 177055), (136, 156225), (150, 141644), (170, 124980), (200, 106233), (204, 104150), (255, 83320), (300, 70822), (340, 62490), (408, 52075), (425, 49992), (510, 41660), (600, 35411), (680, 31245), (850, 24996), (1020, 20830), (1275, 16664), (1700, 12498), (2040, 10415), (2083, 10200), (2550, 8332), (3400, 6249), (4166, 5100)]