153309080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 359640000

約数和(自身を除く): 206330920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 596, 745, 887, 1160, 1192, 1490, 1774, 2980, 3548, 4321, 4435, 5960, 7096, 8642, 8870, 17284, 17740, 21605, 25723, 34568, 35480, 43210, 51446, 86420, 102892, 128615, 132163, 172840, 205784, 257230, 264326, 514460, 528652, 660815, 1028920, 1057304, 1321630, 2643260, 3832727, 5286520, 7665454, 15330908, 19163635, 30661816, 38327270, 76654540, 153309080]

約数ペア:

[(1, 153309080), (2, 76654540), (4, 38327270), (5, 30661816), (8, 19163635), (10, 15330908), (20, 7665454), (29, 5286520), (40, 3832727), (58, 2643260), (116, 1321630), (145, 1057304), (149, 1028920), (232, 660815), (290, 528652), (298, 514460), (580, 264326), (596, 257230), (745, 205784), (887, 172840), (1160, 132163), (1192, 128615), (1490, 102892), (1774, 86420), (2980, 51446), (3548, 43210), (4321, 35480), (4435, 34568), (5960, 25723), (7096, 21605), (8642, 17740), (8870, 17284)]