165308220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11960

約数の個数: 144

約数和(自身を含む): 625218048

約数和(自身を除く): 459909828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 11927, 13860, 23854, 35781, 47708, 59635, 71562, 83489, 107343, 119270, 131197, 143124, 166978, 178905, 214686, 238540, 250467, 262394, 333956, 357810, 393591, 417445, 429372, 500934, 524788, 536715, 655985, 715620, 751401, 787182, 834890, 918379, 1001868, 1073430, 1180773, 1252335, 1311970, 1502802, 1574364, 1669780, 1836758, 1967955, 2146860, 2361546, 2504670, 2623940, 2755137, 3005604, 3673516, 3757005, 3935910, 4591895, 4723092, 5009340, 5510274, 5903865, 7514010, 7871820, 8265411, 9183790, 11020548, 11807730, 13775685, 15028020, 16530822, 18367580, 23615460, 27551370, 33061644, 41327055, 55102740, 82654110, 165308220]

約数ペア:

[(1, 165308220), (2, 82654110), (3, 55102740), (4, 41327055), (5, 33061644), (6, 27551370), (7, 23615460), (9, 18367580), (10, 16530822), (11, 15028020), (12, 13775685), (14, 11807730), (15, 11020548), (18, 9183790), (20, 8265411), (21, 7871820), (22, 7514010), (28, 5903865), (30, 5510274), (33, 5009340), (35, 4723092), (36, 4591895), (42, 3935910), (44, 3757005), (45, 3673516), (55, 3005604), (60, 2755137), (63, 2623940), (66, 2504670), (70, 2361546), (77, 2146860), (84, 1967955), (90, 1836758), (99, 1669780), (105, 1574364), (110, 1502802), (126, 1311970), (132, 1252335), (140, 1180773), (154, 1073430), (165, 1001868), (180, 918379), (198, 834890), (210, 787182), (220, 751401), (231, 715620), (252, 655985), (308, 536715), (315, 524788), (330, 500934), (385, 429372), (396, 417445), (420, 393591), (462, 357810), (495, 333956), (630, 262394), (660, 250467), (693, 238540), (770, 214686), (924, 178905), (990, 166978), (1155, 143124), (1260, 131197), (1386, 119270), (1540, 107343), (1980, 83489), (2310, 71562), (2772, 59635), (3465, 47708), (4620, 35781), (6930, 23854), (11927, 13860)]