9280260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 31711680

約数和(自身を除く): 22431420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 109, 110, 129, 132, 165, 172, 180, 198, 215, 218, 220, 258, 327, 330, 387, 396, 430, 436, 473, 495, 516, 545, 645, 654, 660, 774, 860, 946, 981, 990, 1090, 1199, 1290, 1308, 1419, 1548, 1635, 1892, 1935, 1962, 1980, 2180, 2365, 2398, 2580, 2838, 3270, 3597, 3870, 3924, 4257, 4687, 4730, 4796, 4905, 5676, 5995, 6540, 7095, 7194, 7740, 8514, 9374, 9460, 9810, 10791, 11990, 14061, 14190, 14388, 17028, 17985, 18748, 19620, 21285, 21582, 23435, 23980, 28122, 28380, 35970, 42183, 42570, 43164, 46870, 51557, 53955, 56244, 70305, 71940, 84366, 85140, 93740, 103114, 107910, 140610, 154671, 168732, 206228, 210915, 215820, 257785, 281220, 309342, 421830, 464013, 515570, 618684, 773355, 843660, 928026, 1031140, 1546710, 1856052, 2320065, 3093420, 4640130, 9280260]

約数ペア:

[(1, 9280260), (2, 4640130), (3, 3093420), (4, 2320065), (5, 1856052), (6, 1546710), (9, 1031140), (10, 928026), (11, 843660), (12, 773355), (15, 618684), (18, 515570), (20, 464013), (22, 421830), (30, 309342), (33, 281220), (36, 257785), (43, 215820), (44, 210915), (45, 206228), (55, 168732), (60, 154671), (66, 140610), (86, 107910), (90, 103114), (99, 93740), (109, 85140), (110, 84366), (129, 71940), (132, 70305), (165, 56244), (172, 53955), (180, 51557), (198, 46870), (215, 43164), (218, 42570), (220, 42183), (258, 35970), (327, 28380), (330, 28122), (387, 23980), (396, 23435), (430, 21582), (436, 21285), (473, 19620), (495, 18748), (516, 17985), (545, 17028), (645, 14388), (654, 14190), (660, 14061), (774, 11990), (860, 10791), (946, 9810), (981, 9460), (990, 9374), (1090, 8514), (1199, 7740), (1290, 7194), (1308, 7095), (1419, 6540), (1548, 5995), (1635, 5676), (1892, 4905), (1935, 4796), (1962, 4730), (1980, 4687), (2180, 4257), (2365, 3924), (2398, 3870), (2580, 3597), (2838, 3270)]