65444250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 165784320

約数和(自身を除く): 100340070

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, 1229, 1775, 2130, 2458, 3550, 3687, 5325, 6145, 7374, 8875, 10650, 12290, 17750, 18435, 26625, 30725, 36870, 53250, 61450, 87259, 92175, 153625, 174518, 184350, 261777, 307250, 436295, 460875, 523554, 872590, 921750, 1308885, 2181475, 2617770, 4362950, 6544425, 10907375, 13088850, 21814750, 32722125, 65444250]

約数ペア:

[(1, 65444250), (2, 32722125), (3, 21814750), (5, 13088850), (6, 10907375), (10, 6544425), (15, 4362950), (25, 2617770), (30, 2181475), (50, 1308885), (71, 921750), (75, 872590), (125, 523554), (142, 460875), (150, 436295), (213, 307250), (250, 261777), (355, 184350), (375, 174518), (426, 153625), (710, 92175), (750, 87259), (1065, 61450), (1229, 53250), (1775, 36870), (2130, 30725), (2458, 26625), (3550, 18435), (3687, 17750), (5325, 12290), (6145, 10650), (7374, 8875)]