66011880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1231

約数の個数: 128

約数和(自身を含む): 221253120

約数和(自身を除く): 155241240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1163, 1290, 1320, 1419, 1720, 1892, 2326, 2365, 2580, 2838, 3489, 3784, 4652, 4730, 5160, 5676, 5815, 6978, 7095, 9304, 9460, 11352, 11630, 12793, 13956, 14190, 17445, 18920, 23260, 25586, 27912, 28380, 34890, 38379, 46520, 50009, 51172, 56760, 63965, 69780, 76758, 100018, 102344, 127930, 139560, 150027, 153516, 191895, 200036, 250045, 255860, 300054, 307032, 383790, 400072, 500090, 511720, 550099, 600108, 750135, 767580, 1000180, 1100198, 1200216, 1500270, 1535160, 1650297, 2000360, 2200396, 2750495, 3000540, 3300594, 4400792, 5500990, 6001080, 6601188, 8251485, 11001980, 13202376, 16502970, 22003960, 33005940, 66011880]

約数ペア:

[(1, 66011880), (2, 33005940), (3, 22003960), (4, 16502970), (5, 13202376), (6, 11001980), (8, 8251485), (10, 6601188), (11, 6001080), (12, 5500990), (15, 4400792), (20, 3300594), (22, 3000540), (24, 2750495), (30, 2200396), (33, 2000360), (40, 1650297), (43, 1535160), (44, 1500270), (55, 1200216), (60, 1100198), (66, 1000180), (86, 767580), (88, 750135), (110, 600108), (120, 550099), (129, 511720), (132, 500090), (165, 400072), (172, 383790), (215, 307032), (220, 300054), (258, 255860), (264, 250045), (330, 200036), (344, 191895), (430, 153516), (440, 150027), (473, 139560), (516, 127930), (645, 102344), (660, 100018), (860, 76758), (946, 69780), (1032, 63965), (1163, 56760), (1290, 51172), (1320, 50009), (1419, 46520), (1720, 38379), (1892, 34890), (2326, 28380), (2365, 27912), (2580, 25586), (2838, 23260), (3489, 18920), (3784, 17445), (4652, 14190), (4730, 13956), (5160, 12793), (5676, 11630), (5815, 11352), (6978, 9460), (7095, 9304)]