66018540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8311

約数の個数: 96

約数和(自身を含む): 222405120

約数和(自身を除く): 156386580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8273, 16546, 24819, 33092, 41365, 49638, 57911, 82730, 99276, 115822, 124095, 157187, 165460, 173733, 231644, 248190, 289555, 314374, 347466, 471561, 496380, 579110, 628748, 694932, 785935, 868665, 943122, 1100309, 1158220, 1571870, 1737330, 1886244, 2200618, 2357805, 3143740, 3300927, 3474660, 4401236, 4715610, 5501545, 6601854, 9431220, 11003090, 13203708, 16504635, 22006180, 33009270, 66018540]

約数ペア:

[(1, 66018540), (2, 33009270), (3, 22006180), (4, 16504635), (5, 13203708), (6, 11003090), (7, 9431220), (10, 6601854), (12, 5501545), (14, 4715610), (15, 4401236), (19, 3474660), (20, 3300927), (21, 3143740), (28, 2357805), (30, 2200618), (35, 1886244), (38, 1737330), (42, 1571870), (57, 1158220), (60, 1100309), (70, 943122), (76, 868665), (84, 785935), (95, 694932), (105, 628748), (114, 579110), (133, 496380), (140, 471561), (190, 347466), (210, 314374), (228, 289555), (266, 248190), (285, 231644), (380, 173733), (399, 165460), (420, 157187), (532, 124095), (570, 115822), (665, 99276), (798, 82730), (1140, 57911), (1330, 49638), (1596, 41365), (1995, 33092), (2660, 24819), (3990, 16546), (7980, 8273)]