196005780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37549}}^1$

素因数の和:37593

約数の個数: 72

約数和(自身を含む): 615069000

約数和(自身を除く): 419063220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 37549, 75098, 112647, 150196, 187745, 225294, 337941, 375490, 450588, 563235, 675882, 750980, 1088921, 1126470, 1351764, 1689705, 2177842, 2252940, 3266763, 3379410, 4355684, 5444605, 6533526, 6758820, 9800289, 10889210, 13067052, 16333815, 19600578, 21778420, 32667630, 39201156, 49001445, 65335260, 98002890, 196005780]

約数ペア:

[(1, 196005780), (2, 98002890), (3, 65335260), (4, 49001445), (5, 39201156), (6, 32667630), (9, 21778420), (10, 19600578), (12, 16333815), (15, 13067052), (18, 10889210), (20, 9800289), (29, 6758820), (30, 6533526), (36, 5444605), (45, 4355684), (58, 3379410), (60, 3266763), (87, 2252940), (90, 2177842), (116, 1689705), (145, 1351764), (174, 1126470), (180, 1088921), (261, 750980), (290, 675882), (348, 563235), (435, 450588), (522, 375490), (580, 337941), (870, 225294), (1044, 187745), (1305, 150196), (1740, 112647), (2610, 75098), (5220, 37549)]