133420700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 345311232

約数和(自身を除く): 211890532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 8287, 16100, 16574, 33148, 41435, 58009, 82870, 116018, 165740, 190601, 207175, 232036, 290045, 381202, 414350, 580090, 762404, 828700, 953005, 1160180, 1334207, 1450225, 1906010, 2668414, 2900450, 3812020, 4765025, 5336828, 5800900, 6671035, 9530050, 13342070, 19060100, 26684140, 33355175, 66710350, 133420700]

約数ペア:

[(1, 133420700), (2, 66710350), (4, 33355175), (5, 26684140), (7, 19060100), (10, 13342070), (14, 9530050), (20, 6671035), (23, 5800900), (25, 5336828), (28, 4765025), (35, 3812020), (46, 2900450), (50, 2668414), (70, 1906010), (92, 1450225), (100, 1334207), (115, 1160180), (140, 953005), (161, 828700), (175, 762404), (230, 580090), (322, 414350), (350, 381202), (460, 290045), (575, 232036), (644, 207175), (700, 190601), (805, 165740), (1150, 116018), (1610, 82870), (2300, 58009), (3220, 41435), (4025, 33148), (8050, 16574), (8287, 16100)]