137646540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{84967}}^1$

素因数の和:84988

約数の個数: 60

約数和(自身を含む): 431807376

約数和(自身を除く): 294160836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 84967, 169934, 254901, 339868, 424835, 509802, 764703, 849670, 1019604, 1274505, 1529406, 1699340, 2294109, 2549010, 3058812, 3823515, 4588218, 5098020, 6882327, 7647030, 9176436, 11470545, 13764654, 15294060, 22941090, 27529308, 34411635, 45882180, 68823270, 137646540]

約数ペア:

[(1, 137646540), (2, 68823270), (3, 45882180), (4, 34411635), (5, 27529308), (6, 22941090), (9, 15294060), (10, 13764654), (12, 11470545), (15, 9176436), (18, 7647030), (20, 6882327), (27, 5098020), (30, 4588218), (36, 3823515), (45, 3058812), (54, 2549010), (60, 2294109), (81, 1699340), (90, 1529406), (108, 1274505), (135, 1019604), (162, 849670), (180, 764703), (270, 509802), (324, 424835), (405, 339868), (540, 254901), (810, 169934), (1620, 84967)]