208520500200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3049}}^1\times {\mathrm{113983}}^1$

素因数の和:117051

約数の個数: 96

約数和(自身を含む): 646631232000

約数和(自身を除く): 438110731800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3049, 6098, 9147, 12196, 15245, 18294, 24392, 30490, 36588, 45735, 60980, 73176, 76225, 91470, 113983, 121960, 152450, 182940, 227966, 228675, 304900, 341949, 365880, 455932, 457350, 569915, 609800, 683898, 911864, 914700, 1139830, 1367796, 1709745, 1829400, 2279660, 2735592, 2849575, 3419490, 4559320, 5699150, 6838980, 8548725, 11398300, 13677960, 17097450, 22796600, 34194900, 68389800, 347534167, 695068334, 1042602501, 1390136668, 1737670835, 2085205002, 2780273336, 3475341670, 4170410004, 5213012505, 6950683340, 8340820008, 8688354175, 10426025010, 13901366680, 17376708350, 20852050020, 26065062525, 34753416700, 41704100040, 52130125050, 69506833400, 104260250100, 208520500200]

約数ペア:

[(1, 208520500200), (2, 104260250100), (3, 69506833400), (4, 52130125050), (5, 41704100040), (6, 34753416700), (8, 26065062525), (10, 20852050020), (12, 17376708350), (15, 13901366680), (20, 10426025010), (24, 8688354175), (25, 8340820008), (30, 6950683340), (40, 5213012505), (50, 4170410004), (60, 3475341670), (75, 2780273336), (100, 2085205002), (120, 1737670835), (150, 1390136668), (200, 1042602501), (300, 695068334), (600, 347534167), (3049, 68389800), (6098, 34194900), (9147, 22796600), (12196, 17097450), (15245, 13677960), (18294, 11398300), (24392, 8548725), (30490, 6838980), (36588, 5699150), (45735, 4559320), (60980, 3419490), (73176, 2849575), (76225, 2735592), (91470, 2279660), (113983, 1829400), (121960, 1709745), (152450, 1367796), (182940, 1139830), (227966, 914700), (228675, 911864), (304900, 683898), (341949, 609800), (365880, 569915), (455932, 457350)]