200870820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 658022400

約数和(自身を除く): 457151580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 101, 108, 116, 127, 135, 145, 174, 180, 202, 254, 261, 270, 290, 303, 348, 381, 404, 435, 505, 508, 522, 540, 580, 606, 635, 762, 783, 870, 909, 1010, 1044, 1143, 1212, 1270, 1305, 1515, 1524, 1566, 1740, 1818, 1905, 2020, 2286, 2540, 2610, 2727, 2929, 3030, 3132, 3429, 3636, 3683, 3810, 3915, 4545, 4572, 5220, 5454, 5715, 5858, 6060, 6858, 7366, 7620, 7830, 8787, 9090, 10908, 11049, 11430, 11716, 12827, 13635, 13716, 14645, 14732, 15660, 17145, 17574, 18180, 18415, 22098, 22860, 25654, 26361, 27270, 29290, 33147, 34290, 35148, 36830, 38481, 43935, 44196, 51308, 52722, 54540, 55245, 58580, 64135, 66294, 68580, 73660, 76962, 79083, 87870, 99441, 105444, 110490, 115443, 128270, 131805, 132588, 153924, 158166, 165735, 175740, 192405, 198882, 220980, 230886, 256540, 263610, 316332, 331470, 346329, 371983, 384810, 395415, 397764, 461772, 497205, 527220, 577215, 662940, 692658, 743966, 769620, 790830, 994410, 1115949, 1154430, 1385316, 1487932, 1581660, 1731645, 1859915, 1988820, 2231898, 2308860, 3347847, 3463290, 3719830, 4463796, 5579745, 6695694, 6926580, 7439660, 10043541, 11159490, 13391388, 16739235, 20087082, 22318980, 33478470, 40174164, 50217705, 66956940, 100435410, 200870820]

約数ペア:

[(1, 200870820), (2, 100435410), (3, 66956940), (4, 50217705), (5, 40174164), (6, 33478470), (9, 22318980), (10, 20087082), (12, 16739235), (15, 13391388), (18, 11159490), (20, 10043541), (27, 7439660), (29, 6926580), (30, 6695694), (36, 5579745), (45, 4463796), (54, 3719830), (58, 3463290), (60, 3347847), (87, 2308860), (90, 2231898), (101, 1988820), (108, 1859915), (116, 1731645), (127, 1581660), (135, 1487932), (145, 1385316), (174, 1154430), (180, 1115949), (202, 994410), (254, 790830), (261, 769620), (270, 743966), (290, 692658), (303, 662940), (348, 577215), (381, 527220), (404, 497205), (435, 461772), (505, 397764), (508, 395415), (522, 384810), (540, 371983), (580, 346329), (606, 331470), (635, 316332), (762, 263610), (783, 256540), (870, 230886), (909, 220980), (1010, 198882), (1044, 192405), (1143, 175740), (1212, 165735), (1270, 158166), (1305, 153924), (1515, 132588), (1524, 131805), (1566, 128270), (1740, 115443), (1818, 110490), (1905, 105444), (2020, 99441), (2286, 87870), (2540, 79083), (2610, 76962), (2727, 73660), (2929, 68580), (3030, 66294), (3132, 64135), (3429, 58580), (3636, 55245), (3683, 54540), (3810, 52722), (3915, 51308), (4545, 44196), (4572, 43935), (5220, 38481), (5454, 36830), (5715, 35148), (5858, 34290), (6060, 33147), (6858, 29290), (7366, 27270), (7620, 26361), (7830, 25654), (8787, 22860), (9090, 22098), (10908, 18415), (11049, 18180), (11430, 17574), (11716, 17145), (12827, 15660), (13635, 14732), (13716, 14645)]