163300900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3053

約数の個数: 72

約数和(自身を含む): 410251520

約数和(自身を除く): 246950620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 2953, 3950, 5530, 5906, 7900, 11060, 11812, 13825, 14765, 20671, 27650, 29530, 41342, 55300, 59060, 73825, 82684, 103355, 147650, 206710, 233287, 295300, 413420, 466574, 516775, 933148, 1033550, 1166435, 1633009, 2067100, 2332870, 3266018, 4665740, 5832175, 6532036, 8165045, 11664350, 16330090, 23328700, 32660180, 40825225, 81650450, 163300900]

約数ペア:

[(1, 163300900), (2, 81650450), (4, 40825225), (5, 32660180), (7, 23328700), (10, 16330090), (14, 11664350), (20, 8165045), (25, 6532036), (28, 5832175), (35, 4665740), (50, 3266018), (70, 2332870), (79, 2067100), (100, 1633009), (140, 1166435), (158, 1033550), (175, 933148), (316, 516775), (350, 466574), (395, 413420), (553, 295300), (700, 233287), (790, 206710), (1106, 147650), (1580, 103355), (1975, 82684), (2212, 73825), (2765, 59060), (2953, 55300), (3950, 41342), (5530, 29530), (5906, 27650), (7900, 20671), (11060, 14765), (11812, 13825)]