66231750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6826

約数の個数: 64

約数和(自身を含む): 178057152

約数和(自身を除く): 111825402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 6793, 9750, 13586, 20379, 33965, 40758, 67930, 88309, 101895, 169825, 176618, 203790, 264927, 339650, 441545, 509475, 529854, 849125, 883090, 1018950, 1324635, 1698250, 2207725, 2547375, 2649270, 4415450, 5094750, 6623175, 11038625, 13246350, 22077250, 33115875, 66231750]

約数ペア:

[(1, 66231750), (2, 33115875), (3, 22077250), (5, 13246350), (6, 11038625), (10, 6623175), (13, 5094750), (15, 4415450), (25, 2649270), (26, 2547375), (30, 2207725), (39, 1698250), (50, 1324635), (65, 1018950), (75, 883090), (78, 849125), (125, 529854), (130, 509475), (150, 441545), (195, 339650), (250, 264927), (325, 203790), (375, 176618), (390, 169825), (650, 101895), (750, 88309), (975, 67930), (1625, 40758), (1950, 33965), (3250, 20379), (4875, 13586), (6793, 9750)]