9620820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 32864832

約数和(自身を除く): 23244012

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, 110, 113, 129, 132, 165, 172, 180, 198, 215, 220, 226, 258, 330, 339, 387, 396, 430, 452, 473, 495, 516, 565, 645, 660, 678, 774, 860, 946, 990, 1017, 1130, 1243, 1290, 1356, 1419, 1548, 1695, 1892, 1935, 1980, 2034, 2260, 2365, 2486, 2580, 2838, 3390, 3729, 3870, 4068, 4257, 4730, 4859, 4972, 5085, 5676, 6215, 6780, 7095, 7458, 7740, 8514, 9460, 9718, 10170, 11187, 12430, 14190, 14577, 14916, 17028, 18645, 19436, 20340, 21285, 22374, 24295, 24860, 28380, 29154, 37290, 42570, 43731, 44748, 48590, 53449, 55935, 58308, 72885, 74580, 85140, 87462, 97180, 106898, 111870, 145770, 160347, 174924, 213796, 218655, 223740, 267245, 291540, 320694, 437310, 481041, 534490, 641388, 801735, 874620, 962082, 1068980, 1603470, 1924164, 2405205, 3206940, 4810410, 9620820]

約数ペア:

[(1, 9620820), (2, 4810410), (3, 3206940), (4, 2405205), (5, 1924164), (6, 1603470), (9, 1068980), (10, 962082), (11, 874620), (12, 801735), (15, 641388), (18, 534490), (20, 481041), (22, 437310), (30, 320694), (33, 291540), (36, 267245), (43, 223740), (44, 218655), (45, 213796), (55, 174924), (60, 160347), (66, 145770), (86, 111870), (90, 106898), (99, 97180), (110, 87462), (113, 85140), (129, 74580), (132, 72885), (165, 58308), (172, 55935), (180, 53449), (198, 48590), (215, 44748), (220, 43731), (226, 42570), (258, 37290), (330, 29154), (339, 28380), (387, 24860), (396, 24295), (430, 22374), (452, 21285), (473, 20340), (495, 19436), (516, 18645), (565, 17028), (645, 14916), (660, 14577), (678, 14190), (774, 12430), (860, 11187), (946, 10170), (990, 9718), (1017, 9460), (1130, 8514), (1243, 7740), (1290, 7458), (1356, 7095), (1419, 6780), (1548, 6215), (1695, 5676), (1892, 5085), (1935, 4972), (1980, 4859), (2034, 4730), (2260, 4257), (2365, 4068), (2486, 3870), (2580, 3729), (2838, 3390)]