20160248100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{301349}}^1$

素因数の和:301589

約数の個数: 72

約数和(自身を含む): 58592083200

約数和(自身を除く): 38431835100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5575, 6690, 11150, 13380, 16725, 22300, 33450, 66900, 301349, 602698, 904047, 1205396, 1506745, 1808094, 3013490, 3616188, 4520235, 6026980, 7533725, 9040470, 15067450, 18080940, 22601175, 30134900, 45202350, 67200827, 90404700, 134401654, 201602481, 268803308, 336004135, 403204962, 672008270, 806409924, 1008012405, 1344016540, 1680020675, 2016024810, 3360041350, 4032049620, 5040062025, 6720082700, 10080124050, 20160248100]

約数ペア:

[(1, 20160248100), (2, 10080124050), (3, 6720082700), (4, 5040062025), (5, 4032049620), (6, 3360041350), (10, 2016024810), (12, 1680020675), (15, 1344016540), (20, 1008012405), (25, 806409924), (30, 672008270), (50, 403204962), (60, 336004135), (75, 268803308), (100, 201602481), (150, 134401654), (223, 90404700), (300, 67200827), (446, 45202350), (669, 30134900), (892, 22601175), (1115, 18080940), (1338, 15067450), (2230, 9040470), (2676, 7533725), (3345, 6026980), (4460, 4520235), (5575, 3616188), (6690, 3013490), (11150, 1808094), (13380, 1506745), (16725, 1205396), (22300, 904047), (33450, 602698), (66900, 301349)]