160823100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 467470080

約数和(自身を除く): 306646980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 2243, 2390, 2868, 3585, 4486, 4780, 5975, 6729, 7170, 8972, 11215, 11950, 13458, 14340, 17925, 22430, 23900, 26916, 33645, 35850, 44860, 56075, 67290, 71700, 112150, 134580, 168225, 224300, 336450, 536077, 672900, 1072154, 1608231, 2144308, 2680385, 3216462, 5360770, 6432924, 8041155, 10721540, 13401925, 16082310, 26803850, 32164620, 40205775, 53607700, 80411550, 160823100]

約数ペア:

[(1, 160823100), (2, 80411550), (3, 53607700), (4, 40205775), (5, 32164620), (6, 26803850), (10, 16082310), (12, 13401925), (15, 10721540), (20, 8041155), (25, 6432924), (30, 5360770), (50, 3216462), (60, 2680385), (75, 2144308), (100, 1608231), (150, 1072154), (239, 672900), (300, 536077), (478, 336450), (717, 224300), (956, 168225), (1195, 134580), (1434, 112150), (2243, 71700), (2390, 67290), (2868, 56075), (3585, 44860), (4486, 35850), (4780, 33645), (5975, 26916), (6729, 23900), (7170, 22430), (8972, 17925), (11215, 14340), (11950, 13458)]