157520600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11093}}^1$

素因数の和:11180

約数の個数: 48

約数和(自身を含む): 371427120

約数和(自身を除く): 213906520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 11093, 14200, 22186, 44372, 55465, 88744, 110930, 221860, 277325, 443720, 554650, 787603, 1109300, 1575206, 2218600, 3150412, 3938015, 6300824, 7876030, 15752060, 19690075, 31504120, 39380150, 78760300, 157520600]

約数ペア:

[(1, 157520600), (2, 78760300), (4, 39380150), (5, 31504120), (8, 19690075), (10, 15752060), (20, 7876030), (25, 6300824), (40, 3938015), (50, 3150412), (71, 2218600), (100, 1575206), (142, 1109300), (200, 787603), (284, 554650), (355, 443720), (568, 277325), (710, 221860), (1420, 110930), (1775, 88744), (2840, 55465), (3550, 44372), (7100, 22186), (11093, 14200)]