128208600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5514

約数の個数: 144

約数和(自身を含む): 463772400

約数和(自身を除く): 335563800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5479, 5850, 7800, 10958, 11700, 16437, 21916, 23400, 27395, 32874, 43832, 49311, 54790, 65748, 71227, 82185, 98622, 109580, 131496, 136975, 142454, 164370, 197244, 213681, 219160, 246555, 273950, 284908, 328740, 356135, 394488, 410925, 427362, 493110, 547900, 569816, 641043, 657480, 712270, 821850, 854724, 986220, 1068405, 1095800, 1232775, 1282086, 1424540, 1643700, 1709448, 1780675, 1972440, 2136810, 2465550, 2564172, 2849080, 3205215, 3287400, 3561350, 4273620, 4931100, 5128344, 5342025, 6410430, 7122700, 8547240, 9862200, 10684050, 12820860, 14245400, 16026075, 21368100, 25641720, 32052150, 42736200, 64104300, 128208600]

約数ペア:

[(1, 128208600), (2, 64104300), (3, 42736200), (4, 32052150), (5, 25641720), (6, 21368100), (8, 16026075), (9, 14245400), (10, 12820860), (12, 10684050), (13, 9862200), (15, 8547240), (18, 7122700), (20, 6410430), (24, 5342025), (25, 5128344), (26, 4931100), (30, 4273620), (36, 3561350), (39, 3287400), (40, 3205215), (45, 2849080), (50, 2564172), (52, 2465550), (60, 2136810), (65, 1972440), (72, 1780675), (75, 1709448), (78, 1643700), (90, 1424540), (100, 1282086), (104, 1232775), (117, 1095800), (120, 1068405), (130, 986220), (150, 854724), (156, 821850), (180, 712270), (195, 657480), (200, 641043), (225, 569816), (234, 547900), (260, 493110), (300, 427362), (312, 410925), (325, 394488), (360, 356135), (390, 328740), (450, 284908), (468, 273950), (520, 246555), (585, 219160), (600, 213681), (650, 197244), (780, 164370), (900, 142454), (936, 136975), (975, 131496), (1170, 109580), (1300, 98622), (1560, 82185), (1800, 71227), (1950, 65748), (2340, 54790), (2600, 49311), (2925, 43832), (3900, 32874), (4680, 27395), (5479, 23400), (5850, 21916), (7800, 16437), (10958, 11700)]