488340900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{60289}}^1$

素因数の和:60315

約数の個数: 90

約数和(自身を含む): 1583034530

約数和(自身を除く): 1094693630

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 60289, 120578, 180867, 241156, 301445, 361734, 542601, 602890, 723468, 904335, 1085202, 1205780, 1507225, 1627803, 1808670, 2170404, 2713005, 3014450, 3255606, 3617340, 4521675, 4883409, 5426010, 6028900, 6511212, 8139015, 9043350, 9766818, 10852020, 13565025, 16278030, 18086700, 19533636, 24417045, 27130050, 32556060, 40695075, 48834090, 54260100, 81390150, 97668180, 122085225, 162780300, 244170450, 488340900]

約数ペア:

[(1, 488340900), (2, 244170450), (3, 162780300), (4, 122085225), (5, 97668180), (6, 81390150), (9, 54260100), (10, 48834090), (12, 40695075), (15, 32556060), (18, 27130050), (20, 24417045), (25, 19533636), (27, 18086700), (30, 16278030), (36, 13565025), (45, 10852020), (50, 9766818), (54, 9043350), (60, 8139015), (75, 6511212), (81, 6028900), (90, 5426010), (100, 4883409), (108, 4521675), (135, 3617340), (150, 3255606), (162, 3014450), (180, 2713005), (225, 2170404), (270, 1808670), (300, 1627803), (324, 1507225), (405, 1205780), (450, 1085202), (540, 904335), (675, 723468), (810, 602890), (900, 542601), (1350, 361734), (1620, 301445), (2025, 241156), (2700, 180867), (4050, 120578), (8100, 60289)]