200232720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8971}}^1$

素因数の和:9021

約数の個数: 120

約数和(自身を含む): 694217472

約数和(自身を除く): 493984752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8971, 11160, 17942, 22320, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 161478, 179420, 215304, 269130, 278101, 322956, 358840, 403695, 430608, 538260, 556202, 645912, 717680, 807390, 834303, 1076520, 1112404, 1291824, 1390505, 1614780, 1668606, 2153040, 2224808, 2502909, 2781010, 3229560, 3337212, 4171515, 4449616, 5005818, 5562020, 6459120, 6674424, 8343030, 10011636, 11124040, 12514545, 13348848, 16686060, 20023272, 22248080, 25029090, 33372120, 40046544, 50058180, 66744240, 100116360, 200232720]

約数ペア:

[(1, 200232720), (2, 100116360), (3, 66744240), (4, 50058180), (5, 40046544), (6, 33372120), (8, 25029090), (9, 22248080), (10, 20023272), (12, 16686060), (15, 13348848), (16, 12514545), (18, 11124040), (20, 10011636), (24, 8343030), (30, 6674424), (31, 6459120), (36, 5562020), (40, 5005818), (45, 4449616), (48, 4171515), (60, 3337212), (62, 3229560), (72, 2781010), (80, 2502909), (90, 2224808), (93, 2153040), (120, 1668606), (124, 1614780), (144, 1390505), (155, 1291824), (180, 1112404), (186, 1076520), (240, 834303), (248, 807390), (279, 717680), (310, 645912), (360, 556202), (372, 538260), (465, 430608), (496, 403695), (558, 358840), (620, 322956), (720, 278101), (744, 269130), (930, 215304), (1116, 179420), (1240, 161478), (1395, 143536), (1488, 134565), (1860, 107652), (2232, 89710), (2480, 80739), (2790, 71768), (3720, 53826), (4464, 44855), (5580, 35884), (7440, 26913), (8971, 22320), (11160, 17942)]