84371250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 213681600

約数和(自身を除く): 129310350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 149, 150, 151, 250, 298, 302, 375, 447, 453, 625, 745, 750, 755, 894, 906, 1250, 1490, 1510, 1875, 2235, 2265, 3725, 3750, 3775, 4470, 4530, 7450, 7550, 11175, 11325, 18625, 18875, 22350, 22499, 22650, 37250, 37750, 44998, 55875, 56625, 67497, 93125, 94375, 111750, 112495, 113250, 134994, 186250, 188750, 224990, 279375, 283125, 337485, 558750, 562475, 566250, 674970, 1124950, 1687425, 2812375, 3374850, 5624750, 8437125, 14061875, 16874250, 28123750, 42185625, 84371250]

約数ペア:

[(1, 84371250), (2, 42185625), (3, 28123750), (5, 16874250), (6, 14061875), (10, 8437125), (15, 5624750), (25, 3374850), (30, 2812375), (50, 1687425), (75, 1124950), (125, 674970), (149, 566250), (150, 562475), (151, 558750), (250, 337485), (298, 283125), (302, 279375), (375, 224990), (447, 188750), (453, 186250), (625, 134994), (745, 113250), (750, 112495), (755, 111750), (894, 94375), (906, 93125), (1250, 67497), (1490, 56625), (1510, 55875), (1875, 44998), (2235, 37750), (2265, 37250), (3725, 22650), (3750, 22499), (3775, 22350), (4470, 18875), (4530, 18625), (7450, 11325), (7550, 11175)]