812999700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4335

約数の個数: 144

約数和(自身を含む): 2651080320

約数和(自身を除く): 1838080620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2556, 2700, 3195, 3550, 3834, 4241, 4260, 5325, 6390, 7100, 7668, 8482, 9585, 10650, 12723, 12780, 15975, 16964, 19170, 21205, 21300, 25446, 31950, 38169, 38340, 42410, 47925, 50892, 63615, 63900, 76338, 84820, 95850, 106025, 114507, 127230, 152676, 190845, 191700, 212050, 229014, 254460, 301111, 318075, 381690, 424100, 458028, 572535, 602222, 636150, 763380, 903333, 954225, 1145070, 1204444, 1272300, 1505555, 1806666, 1908450, 2290140, 2709999, 2862675, 3011110, 3613332, 3816900, 4516665, 5419998, 5725350, 6022220, 7527775, 8129997, 9033330, 10839996, 11450700, 13549995, 15055550, 16259994, 18066660, 22583325, 27099990, 30111100, 32519988, 40649985, 45166650, 54199980, 67749975, 81299970, 90333300, 135499950, 162599940, 203249925, 270999900, 406499850, 812999700]

約数ペア:

[(1, 812999700), (2, 406499850), (3, 270999900), (4, 203249925), (5, 162599940), (6, 135499950), (9, 90333300), (10, 81299970), (12, 67749975), (15, 54199980), (18, 45166650), (20, 40649985), (25, 32519988), (27, 30111100), (30, 27099990), (36, 22583325), (45, 18066660), (50, 16259994), (54, 15055550), (60, 13549995), (71, 11450700), (75, 10839996), (90, 9033330), (100, 8129997), (108, 7527775), (135, 6022220), (142, 5725350), (150, 5419998), (180, 4516665), (213, 3816900), (225, 3613332), (270, 3011110), (284, 2862675), (300, 2709999), (355, 2290140), (426, 1908450), (450, 1806666), (540, 1505555), (639, 1272300), (675, 1204444), (710, 1145070), (852, 954225), (900, 903333), (1065, 763380), (1278, 636150), (1350, 602222), (1420, 572535), (1775, 458028), (1917, 424100), (2130, 381690), (2556, 318075), (2700, 301111), (3195, 254460), (3550, 229014), (3834, 212050), (4241, 191700), (4260, 190845), (5325, 152676), (6390, 127230), (7100, 114507), (7668, 106025), (8482, 95850), (9585, 84820), (10650, 76338), (12723, 63900), (12780, 63615), (15975, 50892), (16964, 47925), (19170, 42410), (21205, 38340), (21300, 38169), (25446, 31950)]