66605220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11242

約数の個数: 96

約数和(自身を含む): 226074240

約数和(自身を除く): 159469020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 11213, 22426, 33639, 44852, 56065, 67278, 100917, 112130, 123343, 134556, 168195, 201834, 224260, 246686, 302751, 336390, 370029, 403668, 493372, 504585, 605502, 616715, 672780, 740058, 1009170, 1110087, 1211004, 1233430, 1480116, 1513755, 1850145, 2018340, 2220174, 2466860, 3027510, 3330261, 3700290, 4440348, 5550435, 6055020, 6660522, 7400580, 11100870, 13321044, 16651305, 22201740, 33302610, 66605220]

約数ペア:

[(1, 66605220), (2, 33302610), (3, 22201740), (4, 16651305), (5, 13321044), (6, 11100870), (9, 7400580), (10, 6660522), (11, 6055020), (12, 5550435), (15, 4440348), (18, 3700290), (20, 3330261), (22, 3027510), (27, 2466860), (30, 2220174), (33, 2018340), (36, 1850145), (44, 1513755), (45, 1480116), (54, 1233430), (55, 1211004), (60, 1110087), (66, 1009170), (90, 740058), (99, 672780), (108, 616715), (110, 605502), (132, 504585), (135, 493372), (165, 403668), (180, 370029), (198, 336390), (220, 302751), (270, 246686), (297, 224260), (330, 201834), (396, 168195), (495, 134556), (540, 123343), (594, 112130), (660, 100917), (990, 67278), (1188, 56065), (1485, 44852), (1980, 33639), (2970, 22426), (5940, 11213)]