227816250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 80

約数和(自身を含む): 577315200

約数和(自身を除く): 349498950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 125, 150, 158, 237, 250, 375, 395, 474, 625, 750, 769, 790, 1185, 1250, 1538, 1875, 1975, 2307, 2370, 3750, 3845, 3950, 4614, 5925, 7690, 9875, 11535, 11850, 19225, 19750, 23070, 29625, 38450, 49375, 57675, 59250, 60751, 96125, 98750, 115350, 121502, 148125, 182253, 192250, 288375, 296250, 303755, 364506, 480625, 576750, 607510, 911265, 961250, 1441875, 1518775, 1822530, 2883750, 3037550, 4556325, 7593875, 9112650, 15187750, 22781625, 37969375, 45563250, 75938750, 113908125, 227816250]

約数ペア:

[(1, 227816250), (2, 113908125), (3, 75938750), (5, 45563250), (6, 37969375), (10, 22781625), (15, 15187750), (25, 9112650), (30, 7593875), (50, 4556325), (75, 3037550), (79, 2883750), (125, 1822530), (150, 1518775), (158, 1441875), (237, 961250), (250, 911265), (375, 607510), (395, 576750), (474, 480625), (625, 364506), (750, 303755), (769, 296250), (790, 288375), (1185, 192250), (1250, 182253), (1538, 148125), (1875, 121502), (1975, 115350), (2307, 98750), (2370, 96125), (3750, 60751), (3845, 59250), (3950, 57675), (4614, 49375), (5925, 38450), (7690, 29625), (9875, 23070), (11535, 19750), (11850, 19225)]