162997740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5003}}^1$

素因数の和:5199

約数の個数: 72

約数和(自身を含む): 497257488

約数和(自身を除く): 334259748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5003, 5430, 6516, 8145, 10006, 10860, 15009, 16290, 20012, 25015, 30018, 32580, 45027, 50030, 60036, 75045, 90054, 100060, 150090, 180108, 225135, 300180, 450270, 900540, 905543, 1811086, 2716629, 3622172, 4527715, 5433258, 8149887, 9055430, 10866516, 13583145, 16299774, 18110860, 27166290, 32599548, 40749435, 54332580, 81498870, 162997740]

約数ペア:

[(1, 162997740), (2, 81498870), (3, 54332580), (4, 40749435), (5, 32599548), (6, 27166290), (9, 18110860), (10, 16299774), (12, 13583145), (15, 10866516), (18, 9055430), (20, 8149887), (30, 5433258), (36, 4527715), (45, 3622172), (60, 2716629), (90, 1811086), (180, 905543), (181, 900540), (362, 450270), (543, 300180), (724, 225135), (905, 180108), (1086, 150090), (1629, 100060), (1810, 90054), (2172, 75045), (2715, 60036), (3258, 50030), (3620, 45027), (5003, 32580), (5430, 30018), (6516, 25015), (8145, 20012), (10006, 16290), (10860, 15009)]