55837260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1733}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 170417520

約数和(自身を除く): 114580260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1733, 1790, 2148, 2685, 3222, 3466, 3580, 5199, 5370, 6444, 6932, 8055, 8665, 10398, 10740, 15597, 16110, 17330, 20796, 25995, 31194, 32220, 34660, 51990, 62388, 77985, 103980, 155970, 310207, 311940, 620414, 930621, 1240828, 1551035, 1861242, 2791863, 3102070, 3722484, 4653105, 5583726, 6204140, 9306210, 11167452, 13959315, 18612420, 27918630, 55837260]

約数ペア:

[(1, 55837260), (2, 27918630), (3, 18612420), (4, 13959315), (5, 11167452), (6, 9306210), (9, 6204140), (10, 5583726), (12, 4653105), (15, 3722484), (18, 3102070), (20, 2791863), (30, 1861242), (36, 1551035), (45, 1240828), (60, 930621), (90, 620414), (179, 311940), (180, 310207), (358, 155970), (537, 103980), (716, 77985), (895, 62388), (1074, 51990), (1611, 34660), (1733, 32220), (1790, 31194), (2148, 25995), (2685, 20796), (3222, 17330), (3466, 16110), (3580, 15597), (5199, 10740), (5370, 10398), (6444, 8665), (6932, 8055)]