200530320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:27000

約数の個数: 80

約数和(自身を含む): 641720832

約数和(自身を除く): 441190512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 269530, 323436, 404295, 431248, 539060, 646872, 808590, 835543, 1078120, 1293744, 1617180, 1671086, 2156240, 2506629, 3234360, 3342172, 4177715, 5013258, 6468720, 6684344, 8355430, 10026516, 12533145, 13368688, 16710860, 20053032, 25066290, 33421720, 40106064, 50132580, 66843440, 100265160, 200530320]

約数ペア:

[(1, 200530320), (2, 100265160), (3, 66843440), (4, 50132580), (5, 40106064), (6, 33421720), (8, 25066290), (10, 20053032), (12, 16710860), (15, 13368688), (16, 12533145), (20, 10026516), (24, 8355430), (30, 6684344), (31, 6468720), (40, 5013258), (48, 4177715), (60, 3342172), (62, 3234360), (80, 2506629), (93, 2156240), (120, 1671086), (124, 1617180), (155, 1293744), (186, 1078120), (240, 835543), (248, 808590), (310, 646872), (372, 539060), (465, 431248), (496, 404295), (620, 323436), (744, 269530), (930, 215624), (1240, 161718), (1488, 134765), (1860, 107812), (2480, 80859), (3720, 53906), (7440, 26953)]