82151600

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^3$

素因数の和:195

約数の個数: 60

約数和(自身を含む): 200772120

約数和(自身を除く): 118620520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 3481, 4720, 5900, 6962, 11800, 13924, 17405, 23600, 27848, 34810, 55696, 69620, 87025, 139240, 174050, 205379, 278480, 348100, 410758, 696200, 821516, 1026895, 1392400, 1643032, 2053790, 3286064, 4107580, 5134475, 8215160, 10268950, 16430320, 20537900, 41075800, 82151600]

約数ペア:

[(1, 82151600), (2, 41075800), (4, 20537900), (5, 16430320), (8, 10268950), (10, 8215160), (16, 5134475), (20, 4107580), (25, 3286064), (40, 2053790), (50, 1643032), (59, 1392400), (80, 1026895), (100, 821516), (118, 696200), (200, 410758), (236, 348100), (295, 278480), (400, 205379), (472, 174050), (590, 139240), (944, 87025), (1180, 69620), (1475, 55696), (2360, 34810), (2950, 27848), (3481, 23600), (4720, 17405), (5900, 13924), (6962, 11800)]