289603620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2963}}^1$

素因数の和:3162

約数の個数: 96

約数和(自身を含む): 906272640

約数和(自身を除く): 616669020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 2963, 3258, 3620, 4887, 5430, 5926, 6516, 8145, 8889, 9774, 10860, 11852, 14815, 16290, 17778, 19548, 24435, 26667, 29630, 32580, 35556, 44445, 48870, 53334, 59260, 80001, 88890, 97740, 106668, 133335, 160002, 177780, 266670, 320004, 400005, 533340, 536303, 800010, 1072606, 1600020, 1608909, 2145212, 2681515, 3217818, 4826727, 5363030, 6435636, 8044545, 9653454, 10726060, 14480181, 16089090, 19306908, 24133635, 28960362, 32178180, 48267270, 57920724, 72400905, 96534540, 144801810, 289603620]

約数ペア:

[(1, 289603620), (2, 144801810), (3, 96534540), (4, 72400905), (5, 57920724), (6, 48267270), (9, 32178180), (10, 28960362), (12, 24133635), (15, 19306908), (18, 16089090), (20, 14480181), (27, 10726060), (30, 9653454), (36, 8044545), (45, 6435636), (54, 5363030), (60, 4826727), (90, 3217818), (108, 2681515), (135, 2145212), (180, 1608909), (181, 1600020), (270, 1072606), (362, 800010), (540, 536303), (543, 533340), (724, 400005), (905, 320004), (1086, 266670), (1629, 177780), (1810, 160002), (2172, 133335), (2715, 106668), (2963, 97740), (3258, 88890), (3620, 80001), (4887, 59260), (5430, 53334), (5926, 48870), (6516, 44445), (8145, 35556), (8889, 32580), (9774, 29630), (10860, 26667), (11852, 24435), (14815, 19548), (16290, 17778)]