16040100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 46885888

約数和(自身を除く): 30845788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 421, 508, 635, 762, 842, 1263, 1270, 1524, 1684, 1905, 2105, 2526, 2540, 3175, 3810, 4210, 5052, 6315, 6350, 7620, 8420, 9525, 10525, 12630, 12700, 19050, 21050, 25260, 31575, 38100, 42100, 53467, 63150, 106934, 126300, 160401, 213868, 267335, 320802, 534670, 641604, 802005, 1069340, 1336675, 1604010, 2673350, 3208020, 4010025, 5346700, 8020050, 16040100]

約数ペア:

[(1, 16040100), (2, 8020050), (3, 5346700), (4, 4010025), (5, 3208020), (6, 2673350), (10, 1604010), (12, 1336675), (15, 1069340), (20, 802005), (25, 641604), (30, 534670), (50, 320802), (60, 267335), (75, 213868), (100, 160401), (127, 126300), (150, 106934), (254, 63150), (300, 53467), (381, 42100), (421, 38100), (508, 31575), (635, 25260), (762, 21050), (842, 19050), (1263, 12700), (1270, 12630), (1524, 10525), (1684, 9525), (1905, 8420), (2105, 7620), (2526, 6350), (2540, 6315), (3175, 5052), (3810, 4210)]