108808500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 337925952

約数和(自身を除く): 229117452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 251, 255, 289, 300, 340, 375, 425, 500, 502, 510, 578, 750, 753, 850, 867, 1004, 1020, 1156, 1255, 1275, 1445, 1500, 1506, 1700, 1734, 2125, 2510, 2550, 2890, 3012, 3468, 3765, 4250, 4267, 4335, 5020, 5100, 5780, 6275, 6375, 7225, 7530, 8500, 8534, 8670, 12550, 12750, 12801, 14450, 15060, 17068, 17340, 18825, 21335, 21675, 25100, 25500, 25602, 28900, 31375, 36125, 37650, 42670, 43350, 51204, 62750, 64005, 72250, 72539, 75300, 85340, 86700, 94125, 106675, 108375, 125500, 128010, 144500, 145078, 188250, 213350, 216750, 217617, 256020, 290156, 320025, 362695, 376500, 426700, 433500, 435234, 533375, 640050, 725390, 870468, 1066750, 1088085, 1280100, 1450780, 1600125, 1813475, 2133500, 2176170, 3200250, 3626950, 4352340, 5440425, 6400500, 7253900, 9067375, 10880850, 18134750, 21761700, 27202125, 36269500, 54404250, 108808500]

約数ペア:

[(1, 108808500), (2, 54404250), (3, 36269500), (4, 27202125), (5, 21761700), (6, 18134750), (10, 10880850), (12, 9067375), (15, 7253900), (17, 6400500), (20, 5440425), (25, 4352340), (30, 3626950), (34, 3200250), (50, 2176170), (51, 2133500), (60, 1813475), (68, 1600125), (75, 1450780), (85, 1280100), (100, 1088085), (102, 1066750), (125, 870468), (150, 725390), (170, 640050), (204, 533375), (250, 435234), (251, 433500), (255, 426700), (289, 376500), (300, 362695), (340, 320025), (375, 290156), (425, 256020), (500, 217617), (502, 216750), (510, 213350), (578, 188250), (750, 145078), (753, 144500), (850, 128010), (867, 125500), (1004, 108375), (1020, 106675), (1156, 94125), (1255, 86700), (1275, 85340), (1445, 75300), (1500, 72539), (1506, 72250), (1700, 64005), (1734, 62750), (2125, 51204), (2510, 43350), (2550, 42670), (2890, 37650), (3012, 36125), (3468, 31375), (3765, 28900), (4250, 25602), (4267, 25500), (4335, 25100), (5020, 21675), (5100, 21335), (5780, 18825), (6275, 17340), (6375, 17068), (7225, 15060), (7530, 14450), (8500, 12801), (8534, 12750), (8670, 12550)]