57449000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 159494400

約数和(自身を除く): 102045400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 125, 140, 145, 175, 200, 203, 232, 250, 280, 283, 290, 350, 406, 500, 566, 580, 700, 725, 812, 875, 1000, 1015, 1132, 1160, 1400, 1415, 1450, 1624, 1750, 1981, 2030, 2264, 2830, 2900, 3500, 3625, 3962, 4060, 5075, 5660, 5800, 7000, 7075, 7250, 7924, 8120, 8207, 9905, 10150, 11320, 14150, 14500, 15848, 16414, 19810, 20300, 25375, 28300, 29000, 32828, 35375, 39620, 40600, 41035, 49525, 50750, 56600, 57449, 65656, 70750, 79240, 82070, 99050, 101500, 114898, 141500, 164140, 198100, 203000, 205175, 229796, 247625, 283000, 287245, 328280, 396200, 410350, 459592, 495250, 574490, 820700, 990500, 1025875, 1148980, 1436225, 1641400, 1981000, 2051750, 2297960, 2872450, 4103500, 5744900, 7181125, 8207000, 11489800, 14362250, 28724500, 57449000]

約数ペア:

[(1, 57449000), (2, 28724500), (4, 14362250), (5, 11489800), (7, 8207000), (8, 7181125), (10, 5744900), (14, 4103500), (20, 2872450), (25, 2297960), (28, 2051750), (29, 1981000), (35, 1641400), (40, 1436225), (50, 1148980), (56, 1025875), (58, 990500), (70, 820700), (100, 574490), (116, 495250), (125, 459592), (140, 410350), (145, 396200), (175, 328280), (200, 287245), (203, 283000), (232, 247625), (250, 229796), (280, 205175), (283, 203000), (290, 198100), (350, 164140), (406, 141500), (500, 114898), (566, 101500), (580, 99050), (700, 82070), (725, 79240), (812, 70750), (875, 65656), (1000, 57449), (1015, 56600), (1132, 50750), (1160, 49525), (1400, 41035), (1415, 40600), (1450, 39620), (1624, 35375), (1750, 32828), (1981, 29000), (2030, 28300), (2264, 25375), (2830, 20300), (2900, 19810), (3500, 16414), (3625, 15848), (3962, 14500), (4060, 14150), (5075, 11320), (5660, 10150), (5800, 9905), (7000, 8207), (7075, 8120), (7250, 7924)]