86742900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{10709}}^1$

素因数の和:10735

約数の個数: 90

約数和(自身を含む): 281212470

約数和(自身を除く): 194469570

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 10709, 21418, 32127, 42836, 53545, 64254, 96381, 107090, 128508, 160635, 192762, 214180, 267725, 289143, 321270, 385524, 481905, 535450, 578286, 642540, 803175, 867429, 963810, 1070900, 1156572, 1445715, 1606350, 1734858, 1927620, 2409525, 2891430, 3212700, 3469716, 4337145, 4819050, 5782860, 7228575, 8674290, 9638100, 14457150, 17348580, 21685725, 28914300, 43371450, 86742900]

約数ペア:

[(1, 86742900), (2, 43371450), (3, 28914300), (4, 21685725), (5, 17348580), (6, 14457150), (9, 9638100), (10, 8674290), (12, 7228575), (15, 5782860), (18, 4819050), (20, 4337145), (25, 3469716), (27, 3212700), (30, 2891430), (36, 2409525), (45, 1927620), (50, 1734858), (54, 1606350), (60, 1445715), (75, 1156572), (81, 1070900), (90, 963810), (100, 867429), (108, 803175), (135, 642540), (150, 578286), (162, 535450), (180, 481905), (225, 385524), (270, 321270), (300, 289143), (324, 267725), (405, 214180), (450, 192762), (540, 160635), (675, 128508), (810, 107090), (900, 96381), (1350, 64254), (1620, 53545), (2025, 42836), (2700, 32127), (4050, 21418), (8100, 10709)]