53515080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 182952000

約数和(自身を除く): 129436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 199, 216, 249, 270, 324, 332, 360, 398, 405, 415, 498, 540, 597, 648, 664, 747, 796, 810, 830, 995, 996, 1080, 1194, 1245, 1494, 1592, 1620, 1660, 1791, 1990, 1992, 2241, 2388, 2490, 2985, 2988, 3240, 3320, 3582, 3735, 3980, 4482, 4776, 4980, 5373, 5970, 5976, 6723, 7164, 7470, 7960, 8955, 8964, 9960, 10746, 11205, 11940, 13446, 14328, 14940, 16119, 16517, 17910, 17928, 21492, 22410, 23880, 26865, 26892, 29880, 32238, 33034, 33615, 35820, 42984, 44820, 49551, 53730, 53784, 64476, 66068, 67230, 71640, 80595, 82585, 89640, 99102, 107460, 128952, 132136, 134460, 148653, 161190, 165170, 198204, 214920, 247755, 268920, 297306, 322380, 330340, 396408, 445959, 495510, 594612, 644760, 660680, 743265, 891918, 991020, 1189224, 1337877, 1486530, 1783836, 1982040, 2229795, 2675754, 2973060, 3567672, 4459590, 5351508, 5946120, 6689385, 8919180, 10703016, 13378770, 17838360, 26757540, 53515080]

約数ペア:

[(1, 53515080), (2, 26757540), (3, 17838360), (4, 13378770), (5, 10703016), (6, 8919180), (8, 6689385), (9, 5946120), (10, 5351508), (12, 4459590), (15, 3567672), (18, 2973060), (20, 2675754), (24, 2229795), (27, 1982040), (30, 1783836), (36, 1486530), (40, 1337877), (45, 1189224), (54, 991020), (60, 891918), (72, 743265), (81, 660680), (83, 644760), (90, 594612), (108, 495510), (120, 445959), (135, 396408), (162, 330340), (166, 322380), (180, 297306), (199, 268920), (216, 247755), (249, 214920), (270, 198204), (324, 165170), (332, 161190), (360, 148653), (398, 134460), (405, 132136), (415, 128952), (498, 107460), (540, 99102), (597, 89640), (648, 82585), (664, 80595), (747, 71640), (796, 67230), (810, 66068), (830, 64476), (995, 53784), (996, 53730), (1080, 49551), (1194, 44820), (1245, 42984), (1494, 35820), (1592, 33615), (1620, 33034), (1660, 32238), (1791, 29880), (1990, 26892), (1992, 26865), (2241, 23880), (2388, 22410), (2490, 21492), (2985, 17928), (2988, 17910), (3240, 16517), (3320, 16119), (3582, 14940), (3735, 14328), (3980, 13446), (4482, 11940), (4776, 11205), (4980, 10746), (5373, 9960), (5970, 8964), (5976, 8955), (6723, 7960), (7164, 7470)]