225213960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2167

約数の個数: 128

約数和(自身を含む): 729233280

約数和(自身を除く): 504019320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2083, 2120, 2703, 3180, 3604, 4166, 4505, 5406, 6249, 6360, 7208, 8332, 9010, 10415, 10812, 12498, 13515, 16664, 18020, 20830, 21624, 24996, 27030, 31245, 35411, 36040, 41660, 49992, 54060, 62490, 70822, 83320, 106233, 108120, 110399, 124980, 141644, 177055, 212466, 220798, 249960, 283288, 331197, 354110, 424932, 441596, 531165, 551995, 662394, 708220, 849864, 883192, 1062330, 1103990, 1324788, 1416440, 1655985, 1876783, 2124660, 2207980, 2649576, 3311970, 3753566, 4249320, 4415960, 5630349, 6623940, 7507132, 9383915, 11260698, 13247880, 15014264, 18767830, 22521396, 28151745, 37535660, 45042792, 56303490, 75071320, 112606980, 225213960]

約数ペア:

[(1, 225213960), (2, 112606980), (3, 75071320), (4, 56303490), (5, 45042792), (6, 37535660), (8, 28151745), (10, 22521396), (12, 18767830), (15, 15014264), (17, 13247880), (20, 11260698), (24, 9383915), (30, 7507132), (34, 6623940), (40, 5630349), (51, 4415960), (53, 4249320), (60, 3753566), (68, 3311970), (85, 2649576), (102, 2207980), (106, 2124660), (120, 1876783), (136, 1655985), (159, 1416440), (170, 1324788), (204, 1103990), (212, 1062330), (255, 883192), (265, 849864), (318, 708220), (340, 662394), (408, 551995), (424, 531165), (510, 441596), (530, 424932), (636, 354110), (680, 331197), (795, 283288), (901, 249960), (1020, 220798), (1060, 212466), (1272, 177055), (1590, 141644), (1802, 124980), (2040, 110399), (2083, 108120), (2120, 106233), (2703, 83320), (3180, 70822), (3604, 62490), (4166, 54060), (4505, 49992), (5406, 41660), (6249, 36040), (6360, 35411), (7208, 31245), (8332, 27030), (9010, 24996), (10415, 21624), (10812, 20830), (12498, 18020), (13515, 16664)]