214938750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4447

約数の個数: 80

約数和(自身を含む): 578627280

約数和(自身を除く): 363688530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1875, 1950, 3250, 3750, 4409, 4875, 8125, 8818, 9750, 13227, 16250, 22045, 24375, 26454, 44090, 48750, 57317, 66135, 110225, 114634, 132270, 171951, 220450, 286585, 330675, 343902, 551125, 573170, 661350, 859755, 1102250, 1432925, 1653375, 1719510, 2755625, 2865850, 3306750, 4298775, 5511250, 7164625, 8266875, 8597550, 14329250, 16533750, 21493875, 35823125, 42987750, 71646250, 107469375, 214938750]

約数ペア:

[(1, 214938750), (2, 107469375), (3, 71646250), (5, 42987750), (6, 35823125), (10, 21493875), (13, 16533750), (15, 14329250), (25, 8597550), (26, 8266875), (30, 7164625), (39, 5511250), (50, 4298775), (65, 3306750), (75, 2865850), (78, 2755625), (125, 1719510), (130, 1653375), (150, 1432925), (195, 1102250), (250, 859755), (325, 661350), (375, 573170), (390, 551125), (625, 343902), (650, 330675), (750, 286585), (975, 220450), (1250, 171951), (1625, 132270), (1875, 114634), (1950, 110225), (3250, 66135), (3750, 57317), (4409, 48750), (4875, 44090), (8125, 26454), (8818, 24375), (9750, 22045), (13227, 16250)]