204391000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 552951360

約数和(自身を除く): 348560360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 340, 374, 425, 440, 500, 550, 680, 748, 850, 935, 1000, 1093, 1100, 1375, 1496, 1700, 1870, 2125, 2186, 2200, 2750, 3400, 3740, 4250, 4372, 4675, 5465, 5500, 7480, 8500, 8744, 9350, 10930, 11000, 12023, 17000, 18581, 18700, 21860, 23375, 24046, 27325, 37162, 37400, 43720, 46750, 48092, 54650, 60115, 74324, 92905, 93500, 96184, 109300, 120230, 136625, 148648, 185810, 187000, 204391, 218600, 240460, 273250, 300575, 371620, 408782, 464525, 480920, 546500, 601150, 743240, 817564, 929050, 1021955, 1093000, 1202300, 1502875, 1635128, 1858100, 2043910, 2322625, 2404600, 3005750, 3716200, 4087820, 4645250, 5109775, 6011500, 8175640, 9290500, 10219550, 12023000, 18581000, 20439100, 25548875, 40878200, 51097750, 102195500, 204391000]

約数ペア:

[(1, 204391000), (2, 102195500), (4, 51097750), (5, 40878200), (8, 25548875), (10, 20439100), (11, 18581000), (17, 12023000), (20, 10219550), (22, 9290500), (25, 8175640), (34, 6011500), (40, 5109775), (44, 4645250), (50, 4087820), (55, 3716200), (68, 3005750), (85, 2404600), (88, 2322625), (100, 2043910), (110, 1858100), (125, 1635128), (136, 1502875), (170, 1202300), (187, 1093000), (200, 1021955), (220, 929050), (250, 817564), (275, 743240), (340, 601150), (374, 546500), (425, 480920), (440, 464525), (500, 408782), (550, 371620), (680, 300575), (748, 273250), (850, 240460), (935, 218600), (1000, 204391), (1093, 187000), (1100, 185810), (1375, 148648), (1496, 136625), (1700, 120230), (1870, 109300), (2125, 96184), (2186, 93500), (2200, 92905), (2750, 74324), (3400, 60115), (3740, 54650), (4250, 48092), (4372, 46750), (4675, 43720), (5465, 37400), (5500, 37162), (7480, 27325), (8500, 24046), (8744, 23375), (9350, 21860), (10930, 18700), (11000, 18581), (12023, 17000)]