201231750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3870

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 308251770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 710, 750, 1065, 1775, 2130, 3550, 3779, 5325, 7558, 8875, 10650, 11337, 17750, 18895, 22674, 26625, 37790, 53250, 56685, 94475, 113370, 188950, 268309, 283425, 472375, 536618, 566850, 804927, 944750, 1341545, 1417125, 1609854, 2683090, 2834250, 4024635, 6707725, 8049270, 13415450, 20123175, 33538625, 40246350, 67077250, 100615875, 201231750]

約数ペア:

[(1, 201231750), (2, 100615875), (3, 67077250), (5, 40246350), (6, 33538625), (10, 20123175), (15, 13415450), (25, 8049270), (30, 6707725), (50, 4024635), (71, 2834250), (75, 2683090), (125, 1609854), (142, 1417125), (150, 1341545), (213, 944750), (250, 804927), (355, 566850), (375, 536618), (426, 472375), (710, 283425), (750, 268309), (1065, 188950), (1775, 113370), (2130, 94475), (3550, 56685), (3779, 53250), (5325, 37790), (7558, 26625), (8875, 22674), (10650, 18895), (11337, 17750)]