85472400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 120

約数和(自身を含む): 294911680

約数和(自身を除く): 209439280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 5479, 7800, 10958, 15600, 16437, 21916, 27395, 32874, 43832, 54790, 65748, 71227, 82185, 87664, 109580, 131496, 136975, 142454, 164370, 213681, 219160, 262992, 273950, 284908, 328740, 356135, 410925, 427362, 438320, 547900, 569816, 657480, 712270, 821850, 854724, 1068405, 1095800, 1139632, 1314960, 1424540, 1643700, 1709448, 1780675, 2136810, 2191600, 2849080, 3287400, 3418896, 3561350, 4273620, 5342025, 5698160, 6574800, 7122700, 8547240, 10684050, 14245400, 17094480, 21368100, 28490800, 42736200, 85472400]

約数ペア:

[(1, 85472400), (2, 42736200), (3, 28490800), (4, 21368100), (5, 17094480), (6, 14245400), (8, 10684050), (10, 8547240), (12, 7122700), (13, 6574800), (15, 5698160), (16, 5342025), (20, 4273620), (24, 3561350), (25, 3418896), (26, 3287400), (30, 2849080), (39, 2191600), (40, 2136810), (48, 1780675), (50, 1709448), (52, 1643700), (60, 1424540), (65, 1314960), (75, 1139632), (78, 1095800), (80, 1068405), (100, 854724), (104, 821850), (120, 712270), (130, 657480), (150, 569816), (156, 547900), (195, 438320), (200, 427362), (208, 410925), (240, 356135), (260, 328740), (300, 284908), (312, 273950), (325, 262992), (390, 219160), (400, 213681), (520, 164370), (600, 142454), (624, 136975), (650, 131496), (780, 109580), (975, 87664), (1040, 82185), (1200, 71227), (1300, 65748), (1560, 54790), (1950, 43832), (2600, 32874), (3120, 27395), (3900, 21916), (5200, 16437), (5479, 15600), (7800, 10958)]