76209250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 79466270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 179, 250, 262, 325, 358, 650, 655, 895, 1310, 1625, 1703, 1790, 2327, 3250, 3275, 3406, 4475, 4654, 6550, 8515, 8950, 11635, 16375, 17030, 22375, 23270, 23449, 32750, 42575, 44750, 46898, 58175, 85150, 116350, 117245, 212875, 234490, 290875, 304837, 425750, 581750, 586225, 609674, 1172450, 1524185, 2931125, 3048370, 5862250, 7620925, 15241850, 38104625, 76209250]

約数ペア:

[(1, 76209250), (2, 38104625), (5, 15241850), (10, 7620925), (13, 5862250), (25, 3048370), (26, 2931125), (50, 1524185), (65, 1172450), (125, 609674), (130, 586225), (131, 581750), (179, 425750), (250, 304837), (262, 290875), (325, 234490), (358, 212875), (650, 117245), (655, 116350), (895, 85150), (1310, 58175), (1625, 46898), (1703, 44750), (1790, 42575), (2327, 32750), (3250, 23449), (3275, 23270), (3406, 22375), (4475, 17030), (4654, 16375), (6550, 11635), (8515, 8950)]