2628900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 8666112

約数和(自身を除く): 6037212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 127, 138, 150, 180, 207, 225, 230, 254, 276, 300, 345, 381, 414, 450, 460, 508, 575, 635, 690, 762, 828, 900, 1035, 1143, 1150, 1270, 1380, 1524, 1725, 1905, 2070, 2286, 2300, 2540, 2921, 3175, 3450, 3810, 4140, 4572, 5175, 5715, 5842, 6350, 6900, 7620, 8763, 9525, 10350, 11430, 11684, 12700, 14605, 17526, 19050, 20700, 22860, 26289, 28575, 29210, 35052, 38100, 43815, 52578, 57150, 58420, 73025, 87630, 105156, 114300, 131445, 146050, 175260, 219075, 262890, 292100, 438150, 525780, 657225, 876300, 1314450, 2628900]

約数ペア:

[(1, 2628900), (2, 1314450), (3, 876300), (4, 657225), (5, 525780), (6, 438150), (9, 292100), (10, 262890), (12, 219075), (15, 175260), (18, 146050), (20, 131445), (23, 114300), (25, 105156), (30, 87630), (36, 73025), (45, 58420), (46, 57150), (50, 52578), (60, 43815), (69, 38100), (75, 35052), (90, 29210), (92, 28575), (100, 26289), (115, 22860), (127, 20700), (138, 19050), (150, 17526), (180, 14605), (207, 12700), (225, 11684), (230, 11430), (254, 10350), (276, 9525), (300, 8763), (345, 7620), (381, 6900), (414, 6350), (450, 5842), (460, 5715), (508, 5175), (575, 4572), (635, 4140), (690, 3810), (762, 3450), (828, 3175), (900, 2921), (1035, 2540), (1143, 2300), (1150, 2286), (1270, 2070), (1380, 1905), (1524, 1725)]