123625260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2208

約数の個数: 144

約数和(自身を含む): 423390240

約数和(自身を除く): 299764980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2153, 2610, 2871, 3190, 3828, 4306, 4785, 5220, 5742, 6380, 6459, 8612, 9570, 10765, 11484, 12918, 14355, 19140, 19377, 21530, 23683, 25836, 28710, 32295, 38754, 43060, 47366, 57420, 62437, 64590, 71049, 77508, 94732, 96885, 118415, 124874, 129180, 142098, 187311, 193770, 213147, 236830, 249748, 284196, 312185, 355245, 374622, 387540, 426294, 473660, 561933, 624370, 686807, 710490, 749244, 852588, 936555, 1065735, 1123866, 1248740, 1373614, 1420980, 1873110, 2060421, 2131470, 2247732, 2747228, 2809665, 3434035, 3746220, 4120842, 4262940, 5619330, 6181263, 6868070, 8241684, 10302105, 11238660, 12362526, 13736140, 20604210, 24725052, 30906315, 41208420, 61812630, 123625260]

約数ペア:

[(1, 123625260), (2, 61812630), (3, 41208420), (4, 30906315), (5, 24725052), (6, 20604210), (9, 13736140), (10, 12362526), (11, 11238660), (12, 10302105), (15, 8241684), (18, 6868070), (20, 6181263), (22, 5619330), (29, 4262940), (30, 4120842), (33, 3746220), (36, 3434035), (44, 2809665), (45, 2747228), (55, 2247732), (58, 2131470), (60, 2060421), (66, 1873110), (87, 1420980), (90, 1373614), (99, 1248740), (110, 1123866), (116, 1065735), (132, 936555), (145, 852588), (165, 749244), (174, 710490), (180, 686807), (198, 624370), (220, 561933), (261, 473660), (290, 426294), (319, 387540), (330, 374622), (348, 355245), (396, 312185), (435, 284196), (495, 249748), (522, 236830), (580, 213147), (638, 193770), (660, 187311), (870, 142098), (957, 129180), (990, 124874), (1044, 118415), (1276, 96885), (1305, 94732), (1595, 77508), (1740, 71049), (1914, 64590), (1980, 62437), (2153, 57420), (2610, 47366), (2871, 43060), (3190, 38754), (3828, 32295), (4306, 28710), (4785, 25836), (5220, 23683), (5742, 21530), (6380, 19377), (6459, 19140), (8612, 14355), (9570, 12918), (10765, 11484)]