45158100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11579}}^1$

素因数の和:11609

約数の個数: 72

約数和(自身を含む): 140720160

約数和(自身を除く): 95562060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 11579, 23158, 34737, 46316, 57895, 69474, 115790, 138948, 150527, 173685, 231580, 289475, 301054, 347370, 451581, 578950, 602108, 694740, 752635, 868425, 903162, 1157900, 1505270, 1736850, 1806324, 2257905, 3010540, 3473700, 3763175, 4515810, 7526350, 9031620, 11289525, 15052700, 22579050, 45158100]

約数ペア:

[(1, 45158100), (2, 22579050), (3, 15052700), (4, 11289525), (5, 9031620), (6, 7526350), (10, 4515810), (12, 3763175), (13, 3473700), (15, 3010540), (20, 2257905), (25, 1806324), (26, 1736850), (30, 1505270), (39, 1157900), (50, 903162), (52, 868425), (60, 752635), (65, 694740), (75, 602108), (78, 578950), (100, 451581), (130, 347370), (150, 301054), (156, 289475), (195, 231580), (260, 173685), (300, 150527), (325, 138948), (390, 115790), (650, 69474), (780, 57895), (975, 46316), (1300, 34737), (1950, 23158), (3900, 11579)]