163436940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{33629}}^1$

素因数の和:33653

約数の個数: 72

約数和(自身を含む): 514135440

約数和(自身を除く): 350698500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 33629, 67258, 100887, 134516, 168145, 201774, 302661, 336290, 403548, 504435, 605322, 672580, 907983, 1008870, 1210644, 1513305, 1815966, 2017740, 2723949, 3026610, 3631932, 4539915, 5447898, 6053220, 8171847, 9079830, 10895796, 13619745, 16343694, 18159660, 27239490, 32687388, 40859235, 54478980, 81718470, 163436940]

約数ペア:

[(1, 163436940), (2, 81718470), (3, 54478980), (4, 40859235), (5, 32687388), (6, 27239490), (9, 18159660), (10, 16343694), (12, 13619745), (15, 10895796), (18, 9079830), (20, 8171847), (27, 6053220), (30, 5447898), (36, 4539915), (45, 3631932), (54, 3026610), (60, 2723949), (81, 2017740), (90, 1815966), (108, 1513305), (135, 1210644), (162, 1008870), (180, 907983), (243, 672580), (270, 605322), (324, 504435), (405, 403548), (486, 336290), (540, 302661), (810, 201774), (972, 168145), (1215, 134516), (1620, 100887), (2430, 67258), (4860, 33629)]