204211500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 600600000

約数和(自身を除く): 396388500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 125, 150, 218, 250, 300, 327, 375, 436, 500, 545, 654, 750, 1090, 1249, 1308, 1500, 1635, 2180, 2498, 2725, 3270, 3747, 4996, 5450, 6245, 6540, 7494, 8175, 10900, 12490, 13625, 14988, 16350, 18735, 24980, 27250, 31225, 32700, 37470, 40875, 54500, 62450, 74940, 81750, 93675, 124900, 136141, 156125, 163500, 187350, 272282, 312250, 374700, 408423, 468375, 544564, 624500, 680705, 816846, 936750, 1361410, 1633692, 1873500, 2042115, 2722820, 3403525, 4084230, 6807050, 8168460, 10210575, 13614100, 17017625, 20421150, 34035250, 40842300, 51052875, 68070500, 102105750, 204211500]

約数ペア:

[(1, 204211500), (2, 102105750), (3, 68070500), (4, 51052875), (5, 40842300), (6, 34035250), (10, 20421150), (12, 17017625), (15, 13614100), (20, 10210575), (25, 8168460), (30, 6807050), (50, 4084230), (60, 3403525), (75, 2722820), (100, 2042115), (109, 1873500), (125, 1633692), (150, 1361410), (218, 936750), (250, 816846), (300, 680705), (327, 624500), (375, 544564), (436, 468375), (500, 408423), (545, 374700), (654, 312250), (750, 272282), (1090, 187350), (1249, 163500), (1308, 156125), (1500, 136141), (1635, 124900), (2180, 93675), (2498, 81750), (2725, 74940), (3270, 62450), (3747, 54500), (4996, 40875), (5450, 37470), (6245, 32700), (6540, 31225), (7494, 27250), (8175, 24980), (10900, 18735), (12490, 16350), (13625, 14988)]