86512500

素因数分解:

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

素因数の和:804

約数の個数: 108

約数和(自身を含む): 273693420

約数和(自身を除く): 187180920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 769, 900, 1125, 1250, 1500, 1538, 1875, 2250, 2307, 2500, 3076, 3125, 3750, 3845, 4500, 4614, 5625, 6250, 6921, 7500, 7690, 9228, 9375, 11250, 11535, 12500, 13842, 15380, 18750, 19225, 22500, 23070, 27684, 28125, 34605, 37500, 38450, 46140, 56250, 57675, 69210, 76900, 96125, 112500, 115350, 138420, 173025, 192250, 230700, 288375, 346050, 384500, 480625, 576750, 692100, 865125, 961250, 1153500, 1441875, 1730250, 1922500, 2403125, 2883750, 3460500, 4325625, 4806250, 5767500, 7209375, 8651250, 9612500, 14418750, 17302500, 21628125, 28837500, 43256250, 86512500]

約数ペア:

[(1, 86512500), (2, 43256250), (3, 28837500), (4, 21628125), (5, 17302500), (6, 14418750), (9, 9612500), (10, 8651250), (12, 7209375), (15, 5767500), (18, 4806250), (20, 4325625), (25, 3460500), (30, 2883750), (36, 2403125), (45, 1922500), (50, 1730250), (60, 1441875), (75, 1153500), (90, 961250), (100, 865125), (125, 692100), (150, 576750), (180, 480625), (225, 384500), (250, 346050), (300, 288375), (375, 230700), (450, 192250), (500, 173025), (625, 138420), (750, 115350), (769, 112500), (900, 96125), (1125, 76900), (1250, 69210), (1500, 57675), (1538, 56250), (1875, 46140), (2250, 38450), (2307, 37500), (2500, 34605), (3076, 28125), (3125, 27684), (3750, 23070), (3845, 22500), (4500, 19225), (4614, 18750), (5625, 15380), (6250, 13842), (6921, 12500), (7500, 11535), (7690, 11250), (9228, 9375)]