266246100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:251

約数の個数: 162

約数和(自身を含む): 871942890

約数和(自身を除く): 605696790

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 101, 116, 145, 150, 174, 180, 202, 225, 261, 290, 300, 303, 348, 404, 435, 450, 505, 522, 580, 606, 725, 870, 900, 909, 1010, 1044, 1212, 1305, 1450, 1515, 1740, 1818, 2020, 2175, 2525, 2610, 2900, 2929, 3030, 3636, 4350, 4545, 5050, 5220, 5858, 6060, 6525, 7575, 8700, 8787, 9090, 10100, 10201, 11716, 13050, 14645, 15150, 17574, 18180, 20402, 22725, 26100, 26361, 29290, 30300, 30603, 35148, 40804, 43935, 45450, 51005, 52722, 58580, 61206, 73225, 87870, 90900, 91809, 102010, 105444, 122412, 131805, 146450, 153015, 175740, 183618, 204020, 219675, 255025, 263610, 292900, 295829, 306030, 367236, 439350, 459045, 510050, 527220, 591658, 612060, 659025, 765075, 878700, 887487, 918090, 1020100, 1183316, 1318050, 1479145, 1530150, 1774974, 1836180, 2295225, 2636100, 2662461, 2958290, 3060300, 3549948, 4437435, 4590450, 5324922, 5916580, 7395725, 8874870, 9180900, 10649844, 13312305, 14791450, 17749740, 22187175, 26624610, 29582900, 44374350, 53249220, 66561525, 88748700, 133123050, 266246100]

約数ペア:

[(1, 266246100), (2, 133123050), (3, 88748700), (4, 66561525), (5, 53249220), (6, 44374350), (9, 29582900), (10, 26624610), (12, 22187175), (15, 17749740), (18, 14791450), (20, 13312305), (25, 10649844), (29, 9180900), (30, 8874870), (36, 7395725), (45, 5916580), (50, 5324922), (58, 4590450), (60, 4437435), (75, 3549948), (87, 3060300), (90, 2958290), (100, 2662461), (101, 2636100), (116, 2295225), (145, 1836180), (150, 1774974), (174, 1530150), (180, 1479145), (202, 1318050), (225, 1183316), (261, 1020100), (290, 918090), (300, 887487), (303, 878700), (348, 765075), (404, 659025), (435, 612060), (450, 591658), (505, 527220), (522, 510050), (580, 459045), (606, 439350), (725, 367236), (870, 306030), (900, 295829), (909, 292900), (1010, 263610), (1044, 255025), (1212, 219675), (1305, 204020), (1450, 183618), (1515, 175740), (1740, 153015), (1818, 146450), (2020, 131805), (2175, 122412), (2525, 105444), (2610, 102010), (2900, 91809), (2929, 90900), (3030, 87870), (3636, 73225), (4350, 61206), (4545, 58580), (5050, 52722), (5220, 51005), (5858, 45450), (6060, 43935), (6525, 40804), (7575, 35148), (8700, 30603), (8787, 30300), (9090, 29290), (10100, 26361), (10201, 26100), (11716, 22725), (13050, 20402), (14645, 18180), (15150, 17574)]