68084700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 198653952

約数和(自身を除く): 130569252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1787, 1905, 2540, 3175, 3574, 3810, 5361, 6350, 7148, 7620, 8935, 9525, 10722, 12700, 17870, 19050, 21444, 26805, 35740, 38100, 44675, 53610, 89350, 107220, 134025, 178700, 226949, 268050, 453898, 536100, 680847, 907796, 1134745, 1361694, 2269490, 2723388, 3404235, 4538980, 5673725, 6808470, 11347450, 13616940, 17021175, 22694900, 34042350, 68084700]

約数ペア:

[(1, 68084700), (2, 34042350), (3, 22694900), (4, 17021175), (5, 13616940), (6, 11347450), (10, 6808470), (12, 5673725), (15, 4538980), (20, 3404235), (25, 2723388), (30, 2269490), (50, 1361694), (60, 1134745), (75, 907796), (100, 680847), (127, 536100), (150, 453898), (254, 268050), (300, 226949), (381, 178700), (508, 134025), (635, 107220), (762, 89350), (1270, 53610), (1524, 44675), (1787, 38100), (1905, 35740), (2540, 26805), (3175, 21444), (3574, 19050), (3810, 17870), (5361, 12700), (6350, 10722), (7148, 9525), (7620, 8935)]