186811020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{94349}}^1$

素因数の和:94375

約数の個数: 72

約数和(自身を含む): 618181200

約数和(自身を除く): 431370180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 94349, 188698, 283047, 377396, 471745, 566094, 849141, 943490, 1037839, 1132188, 1415235, 1698282, 1886980, 2075678, 2830470, 3113517, 3396564, 4151356, 4245705, 5189195, 5660940, 6227034, 8491410, 9340551, 10378390, 12454068, 15567585, 16982820, 18681102, 20756780, 31135170, 37362204, 46702755, 62270340, 93405510, 186811020]

約数ペア:

[(1, 186811020), (2, 93405510), (3, 62270340), (4, 46702755), (5, 37362204), (6, 31135170), (9, 20756780), (10, 18681102), (11, 16982820), (12, 15567585), (15, 12454068), (18, 10378390), (20, 9340551), (22, 8491410), (30, 6227034), (33, 5660940), (36, 5189195), (44, 4245705), (45, 4151356), (55, 3396564), (60, 3113517), (66, 2830470), (90, 2075678), (99, 1886980), (110, 1698282), (132, 1415235), (165, 1132188), (180, 1037839), (198, 943490), (220, 849141), (330, 566094), (396, 471745), (495, 377396), (660, 283047), (990, 188698), (1980, 94349)]