66413700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 108

約数和(自身を含む): 210390180

約数和(自身を除く): 143976480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 677, 900, 981, 1090, 1308, 1354, 1635, 1962, 2031, 2180, 2708, 2725, 3270, 3385, 3924, 4062, 4905, 5450, 6093, 6540, 6770, 8124, 8175, 9810, 10155, 10900, 12186, 13540, 16350, 16925, 19620, 20310, 24372, 24525, 30465, 32700, 33850, 40620, 49050, 50775, 60930, 67700, 73793, 98100, 101550, 121860, 147586, 152325, 203100, 221379, 295172, 304650, 368965, 442758, 609300, 664137, 737930, 885516, 1106895, 1328274, 1475860, 1844825, 2213790, 2656548, 3320685, 3689650, 4427580, 5534475, 6641370, 7379300, 11068950, 13282740, 16603425, 22137900, 33206850, 66413700]

約数ペア:

[(1, 66413700), (2, 33206850), (3, 22137900), (4, 16603425), (5, 13282740), (6, 11068950), (9, 7379300), (10, 6641370), (12, 5534475), (15, 4427580), (18, 3689650), (20, 3320685), (25, 2656548), (30, 2213790), (36, 1844825), (45, 1475860), (50, 1328274), (60, 1106895), (75, 885516), (90, 737930), (100, 664137), (109, 609300), (150, 442758), (180, 368965), (218, 304650), (225, 295172), (300, 221379), (327, 203100), (436, 152325), (450, 147586), (545, 121860), (654, 101550), (677, 98100), (900, 73793), (981, 67700), (1090, 60930), (1308, 50775), (1354, 49050), (1635, 40620), (1962, 33850), (2031, 32700), (2180, 30465), (2708, 24525), (2725, 24372), (3270, 20310), (3385, 19620), (3924, 16925), (4062, 16350), (4905, 13540), (5450, 12186), (6093, 10900), (6540, 10155), (6770, 9810), (8124, 8175)]