66646140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 138260100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 241, 330, 419, 482, 660, 723, 838, 964, 1205, 1257, 1446, 1676, 2095, 2410, 2514, 2651, 2892, 3615, 4190, 4609, 4820, 5028, 5302, 6285, 7230, 7953, 8380, 9218, 10604, 12570, 13255, 13827, 14460, 15906, 18436, 23045, 25140, 26510, 27654, 31812, 39765, 46090, 53020, 55308, 69135, 79530, 92180, 100979, 138270, 159060, 201958, 276540, 302937, 403916, 504895, 605874, 1009790, 1110769, 1211748, 1514685, 2019580, 2221538, 3029370, 3332307, 4443076, 5553845, 6058740, 6664614, 11107690, 13329228, 16661535, 22215380, 33323070, 66646140]

約数ペア:

[(1, 66646140), (2, 33323070), (3, 22215380), (4, 16661535), (5, 13329228), (6, 11107690), (10, 6664614), (11, 6058740), (12, 5553845), (15, 4443076), (20, 3332307), (22, 3029370), (30, 2221538), (33, 2019580), (44, 1514685), (55, 1211748), (60, 1110769), (66, 1009790), (110, 605874), (132, 504895), (165, 403916), (220, 302937), (241, 276540), (330, 201958), (419, 159060), (482, 138270), (660, 100979), (723, 92180), (838, 79530), (964, 69135), (1205, 55308), (1257, 53020), (1446, 46090), (1676, 39765), (2095, 31812), (2410, 27654), (2514, 26510), (2651, 25140), (2892, 23045), (3615, 18436), (4190, 15906), (4609, 14460), (4820, 13827), (5028, 13255), (5302, 12570), (6285, 10604), (7230, 9218), (7953, 8380)]