82752660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 181423980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 191, 249, 261, 290, 332, 348, 382, 415, 435, 498, 522, 573, 580, 747, 764, 830, 870, 955, 996, 1044, 1146, 1245, 1305, 1494, 1660, 1719, 1740, 1910, 2292, 2407, 2490, 2610, 2865, 2988, 3438, 3735, 3820, 4814, 4980, 5220, 5539, 5730, 6876, 7221, 7470, 8595, 9628, 11078, 11460, 12035, 14442, 14940, 15853, 16617, 17190, 21663, 22156, 24070, 27695, 28884, 31706, 33234, 34380, 36105, 43326, 47559, 48140, 49851, 55390, 63412, 66468, 72210, 79265, 83085, 86652, 95118, 99702, 108315, 110780, 142677, 144420, 158530, 166170, 190236, 199404, 216630, 237795, 249255, 285354, 317060, 332340, 433260, 459737, 475590, 498510, 570708, 713385, 919474, 951180, 997020, 1379211, 1426770, 1838948, 2298685, 2758422, 2853540, 4137633, 4597370, 5516844, 6896055, 8275266, 9194740, 13792110, 16550532, 20688165, 27584220, 41376330, 82752660]

約数ペア:

[(1, 82752660), (2, 41376330), (3, 27584220), (4, 20688165), (5, 16550532), (6, 13792110), (9, 9194740), (10, 8275266), (12, 6896055), (15, 5516844), (18, 4597370), (20, 4137633), (29, 2853540), (30, 2758422), (36, 2298685), (45, 1838948), (58, 1426770), (60, 1379211), (83, 997020), (87, 951180), (90, 919474), (116, 713385), (145, 570708), (166, 498510), (174, 475590), (180, 459737), (191, 433260), (249, 332340), (261, 317060), (290, 285354), (332, 249255), (348, 237795), (382, 216630), (415, 199404), (435, 190236), (498, 166170), (522, 158530), (573, 144420), (580, 142677), (747, 110780), (764, 108315), (830, 99702), (870, 95118), (955, 86652), (996, 83085), (1044, 79265), (1146, 72210), (1245, 66468), (1305, 63412), (1494, 55390), (1660, 49851), (1719, 48140), (1740, 47559), (1910, 43326), (2292, 36105), (2407, 34380), (2490, 33234), (2610, 31706), (2865, 28884), (2988, 27695), (3438, 24070), (3735, 22156), (3820, 21663), (4814, 17190), (4980, 16617), (5220, 15853), (5539, 14940), (5730, 14442), (6876, 12035), (7221, 11460), (7470, 11078), (8595, 9628)]