68266440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17239}}^1$

素因数の和:17267

約数の個数: 96

約数和(自身を含む): 242049600

約数和(自身を除く): 173783160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17239, 34478, 51717, 68956, 86195, 103434, 137912, 155151, 172390, 189629, 206868, 258585, 310302, 344780, 379258, 413736, 517170, 568887, 620604, 689560, 758516, 775755, 948145, 1034340, 1137774, 1241208, 1517032, 1551510, 1706661, 1896290, 2068680, 2275548, 2844435, 3103020, 3413322, 3792580, 4551096, 5688870, 6206040, 6826644, 7585160, 8533305, 11377740, 13653288, 17066610, 22755480, 34133220, 68266440]

約数ペア:

[(1, 68266440), (2, 34133220), (3, 22755480), (4, 17066610), (5, 13653288), (6, 11377740), (8, 8533305), (9, 7585160), (10, 6826644), (11, 6206040), (12, 5688870), (15, 4551096), (18, 3792580), (20, 3413322), (22, 3103020), (24, 2844435), (30, 2275548), (33, 2068680), (36, 1896290), (40, 1706661), (44, 1551510), (45, 1517032), (55, 1241208), (60, 1137774), (66, 1034340), (72, 948145), (88, 775755), (90, 758516), (99, 689560), (110, 620604), (120, 568887), (132, 517170), (165, 413736), (180, 379258), (198, 344780), (220, 310302), (264, 258585), (330, 206868), (360, 189629), (396, 172390), (440, 155151), (495, 137912), (660, 103434), (792, 86195), (990, 68956), (1320, 51717), (1980, 34478), (3960, 17239)]