204350760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18359

約数の個数: 96

約数和(自身を含む): 685601280

約数和(自身を除く): 481250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 164799, 183110, 219732, 274665, 329598, 366220, 439464, 549330, 567641, 659196, 732440, 823995, 1098660, 1135282, 1318392, 1647990, 1702923, 2197320, 2270564, 2838205, 3295980, 3405846, 4541128, 5108769, 5676410, 6591960, 6811692, 8514615, 10217538, 11352820, 13623384, 17029230, 20435076, 22705640, 25543845, 34058460, 40870152, 51087690, 68116920, 102175380, 204350760]

約数ペア:

[(1, 204350760), (2, 102175380), (3, 68116920), (4, 51087690), (5, 40870152), (6, 34058460), (8, 25543845), (9, 22705640), (10, 20435076), (12, 17029230), (15, 13623384), (18, 11352820), (20, 10217538), (24, 8514615), (30, 6811692), (31, 6591960), (36, 5676410), (40, 5108769), (45, 4541128), (60, 3405846), (62, 3295980), (72, 2838205), (90, 2270564), (93, 2197320), (120, 1702923), (124, 1647990), (155, 1318392), (180, 1135282), (186, 1098660), (248, 823995), (279, 732440), (310, 659196), (360, 567641), (372, 549330), (465, 439464), (558, 366220), (620, 329598), (744, 274665), (930, 219732), (1116, 183110), (1240, 164799), (1395, 146488), (1860, 109866), (2232, 91555), (2790, 73244), (3720, 54933), (5580, 36622), (11160, 18311)]