72559620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57587}}^1$

素因数の和:57609

約数の個数: 72

約数和(自身を含む): 251544384

約数和(自身を除く): 178984764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57587, 115174, 172761, 230348, 287935, 345522, 403109, 518283, 575870, 691044, 806218, 863805, 1036566, 1151740, 1209327, 1612436, 1727610, 2015545, 2073132, 2418654, 2591415, 3455220, 3627981, 4031090, 4837308, 5182830, 6046635, 7255962, 8062180, 10365660, 12093270, 14511924, 18139905, 24186540, 36279810, 72559620]

約数ペア:

[(1, 72559620), (2, 36279810), (3, 24186540), (4, 18139905), (5, 14511924), (6, 12093270), (7, 10365660), (9, 8062180), (10, 7255962), (12, 6046635), (14, 5182830), (15, 4837308), (18, 4031090), (20, 3627981), (21, 3455220), (28, 2591415), (30, 2418654), (35, 2073132), (36, 2015545), (42, 1727610), (45, 1612436), (60, 1209327), (63, 1151740), (70, 1036566), (84, 863805), (90, 806218), (105, 691044), (126, 575870), (140, 518283), (180, 403109), (210, 345522), (252, 287935), (315, 230348), (420, 172761), (630, 115174), (1260, 57587)]