85143960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 160

約数和(自身を含む): 312325200

約数和(自身を除く): 227181240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2389, 2970, 3240, 3564, 3960, 4455, 4778, 5940, 7128, 7167, 8910, 9556, 11880, 11945, 14334, 17820, 19112, 21501, 23890, 26279, 28668, 35640, 35835, 43002, 47780, 52558, 57336, 64503, 71670, 78837, 86004, 95560, 105116, 107505, 129006, 131395, 143340, 157674, 172008, 193509, 210232, 215010, 236511, 258012, 262790, 286680, 315348, 322515, 387018, 394185, 430020, 473022, 516024, 525580, 630696, 645030, 709533, 774036, 788370, 860040, 946044, 967545, 1051160, 1182555, 1290060, 1419066, 1548072, 1576740, 1892088, 1935090, 2128599, 2365110, 2580120, 2838132, 3153480, 3547665, 3870180, 4257198, 4730220, 5676264, 7095330, 7740360, 8514396, 9460440, 10642995, 14190660, 17028792, 21285990, 28381320, 42571980, 85143960]

約数ペア:

[(1, 85143960), (2, 42571980), (3, 28381320), (4, 21285990), (5, 17028792), (6, 14190660), (8, 10642995), (9, 9460440), (10, 8514396), (11, 7740360), (12, 7095330), (15, 5676264), (18, 4730220), (20, 4257198), (22, 3870180), (24, 3547665), (27, 3153480), (30, 2838132), (33, 2580120), (36, 2365110), (40, 2128599), (44, 1935090), (45, 1892088), (54, 1576740), (55, 1548072), (60, 1419066), (66, 1290060), (72, 1182555), (81, 1051160), (88, 967545), (90, 946044), (99, 860040), (108, 788370), (110, 774036), (120, 709533), (132, 645030), (135, 630696), (162, 525580), (165, 516024), (180, 473022), (198, 430020), (216, 394185), (220, 387018), (264, 322515), (270, 315348), (297, 286680), (324, 262790), (330, 258012), (360, 236511), (396, 215010), (405, 210232), (440, 193509), (495, 172008), (540, 157674), (594, 143340), (648, 131395), (660, 129006), (792, 107505), (810, 105116), (891, 95560), (990, 86004), (1080, 78837), (1188, 71670), (1320, 64503), (1485, 57336), (1620, 52558), (1782, 47780), (1980, 43002), (2376, 35835), (2389, 35640), (2970, 28668), (3240, 26279), (3564, 23890), (3960, 21501), (4455, 19112), (4778, 17820), (5940, 14334), (7128, 11945), (7167, 11880), (8910, 9556)]