67212400

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1618

約数の個数: 60

約数和(自身を含む): 163016352

約数和(自身を除く): 95803952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 400, 452, 565, 904, 1130, 1487, 1808, 2260, 2825, 2974, 4520, 5650, 5948, 7435, 9040, 11300, 11896, 14870, 22600, 23792, 29740, 37175, 45200, 59480, 74350, 118960, 148700, 168031, 297400, 336062, 594800, 672124, 840155, 1344248, 1680310, 2688496, 3360620, 4200775, 6721240, 8401550, 13442480, 16803100, 33606200, 67212400]

約数ペア:

[(1, 67212400), (2, 33606200), (4, 16803100), (5, 13442480), (8, 8401550), (10, 6721240), (16, 4200775), (20, 3360620), (25, 2688496), (40, 1680310), (50, 1344248), (80, 840155), (100, 672124), (113, 594800), (200, 336062), (226, 297400), (400, 168031), (452, 148700), (565, 118960), (904, 74350), (1130, 59480), (1487, 45200), (1808, 37175), (2260, 29740), (2825, 23792), (2974, 22600), (4520, 14870), (5650, 11896), (5948, 11300), (7435, 9040)]