71308100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 162906240

約数和(自身を除く): 91598140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 268, 290, 335, 367, 580, 670, 725, 734, 1340, 1450, 1468, 1675, 1835, 1943, 2900, 3350, 3670, 3886, 6700, 7340, 7772, 9175, 9715, 10643, 18350, 19430, 21286, 24589, 36700, 38860, 42572, 48575, 49178, 53215, 97150, 98356, 106430, 122945, 194300, 212860, 245890, 266075, 491780, 532150, 614725, 713081, 1064300, 1229450, 1426162, 2458900, 2852324, 3565405, 7130810, 14261620, 17827025, 35654050, 71308100]

約数ペア:

[(1, 71308100), (2, 35654050), (4, 17827025), (5, 14261620), (10, 7130810), (20, 3565405), (25, 2852324), (29, 2458900), (50, 1426162), (58, 1229450), (67, 1064300), (100, 713081), (116, 614725), (134, 532150), (145, 491780), (268, 266075), (290, 245890), (335, 212860), (367, 194300), (580, 122945), (670, 106430), (725, 98356), (734, 97150), (1340, 53215), (1450, 49178), (1468, 48575), (1675, 42572), (1835, 38860), (1943, 36700), (2900, 24589), (3350, 21286), (3670, 19430), (3886, 18350), (6700, 10643), (7340, 9715), (7772, 9175)]