129668700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8852

約数の個数: 108

約数和(自身を含む): 436477272

約数和(自身を除く): 306808572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 8821, 14700, 17642, 26463, 35284, 44105, 52926, 61747, 88210, 105852, 123494, 132315, 176420, 185241, 220525, 246988, 264630, 308735, 370482, 432229, 441050, 529260, 617470, 661575, 740964, 864458, 882100, 926205, 1234940, 1296687, 1323150, 1543675, 1728916, 1852410, 2161145, 2593374, 2646300, 3087350, 3704820, 4322290, 4631025, 5186748, 6174700, 6483435, 8644580, 9262050, 10805725, 12966870, 18524100, 21611450, 25933740, 32417175, 43222900, 64834350, 129668700]

約数ペア:

[(1, 129668700), (2, 64834350), (3, 43222900), (4, 32417175), (5, 25933740), (6, 21611450), (7, 18524100), (10, 12966870), (12, 10805725), (14, 9262050), (15, 8644580), (20, 6483435), (21, 6174700), (25, 5186748), (28, 4631025), (30, 4322290), (35, 3704820), (42, 3087350), (49, 2646300), (50, 2593374), (60, 2161145), (70, 1852410), (75, 1728916), (84, 1543675), (98, 1323150), (100, 1296687), (105, 1234940), (140, 926205), (147, 882100), (150, 864458), (175, 740964), (196, 661575), (210, 617470), (245, 529260), (294, 441050), (300, 432229), (350, 370482), (420, 308735), (490, 264630), (525, 246988), (588, 220525), (700, 185241), (735, 176420), (980, 132315), (1050, 123494), (1225, 105852), (1470, 88210), (2100, 61747), (2450, 52926), (2940, 44105), (3675, 35284), (4900, 26463), (7350, 17642), (8821, 14700)]