550216920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 1806416640

約数和(自身を除く): 1256199720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 523, 660, 797, 1046, 1320, 1569, 1594, 2092, 2391, 2615, 3138, 3188, 3985, 4184, 4782, 5230, 5753, 6276, 6376, 7845, 7970, 8767, 9564, 10460, 11506, 11955, 12552, 15690, 15940, 17259, 17534, 19128, 20920, 23012, 23910, 26301, 28765, 31380, 31880, 34518, 35068, 43835, 46024, 47820, 52602, 57530, 62760, 69036, 70136, 86295, 87670, 95640, 105204, 115060, 131505, 138072, 172590, 175340, 210408, 230120, 263010, 345180, 350680, 416831, 526020, 690360, 833662, 1052040, 1250493, 1667324, 2084155, 2500986, 3334648, 4168310, 4585141, 5001972, 6252465, 8336620, 9170282, 10003944, 12504930, 13755423, 16673240, 18340564, 22925705, 25009860, 27510846, 36681128, 45851410, 50019720, 55021692, 68777115, 91702820, 110043384, 137554230, 183405640, 275108460, 550216920]

約数ペア:

[(1, 550216920), (2, 275108460), (3, 183405640), (4, 137554230), (5, 110043384), (6, 91702820), (8, 68777115), (10, 55021692), (11, 50019720), (12, 45851410), (15, 36681128), (20, 27510846), (22, 25009860), (24, 22925705), (30, 18340564), (33, 16673240), (40, 13755423), (44, 12504930), (55, 10003944), (60, 9170282), (66, 8336620), (88, 6252465), (110, 5001972), (120, 4585141), (132, 4168310), (165, 3334648), (220, 2500986), (264, 2084155), (330, 1667324), (440, 1250493), (523, 1052040), (660, 833662), (797, 690360), (1046, 526020), (1320, 416831), (1569, 350680), (1594, 345180), (2092, 263010), (2391, 230120), (2615, 210408), (3138, 175340), (3188, 172590), (3985, 138072), (4184, 131505), (4782, 115060), (5230, 105204), (5753, 95640), (6276, 87670), (6376, 86295), (7845, 70136), (7970, 69036), (8767, 62760), (9564, 57530), (10460, 52602), (11506, 47820), (11955, 46024), (12552, 43835), (15690, 35068), (15940, 34518), (17259, 31880), (17534, 31380), (19128, 28765), (20920, 26301), (23012, 23910)]