3200250

素因数分解:

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

素因数の和:288

約数の個数: 64

約数和(自身を含む): 8491392

約数和(自身を除く): 5291142

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 251, 255, 375, 425, 502, 510, 750, 753, 850, 1255, 1275, 1506, 2125, 2510, 2550, 3765, 4250, 4267, 6275, 6375, 7530, 8534, 12550, 12750, 12801, 18825, 21335, 25602, 31375, 37650, 42670, 62750, 64005, 94125, 106675, 128010, 188250, 213350, 320025, 533375, 640050, 1066750, 1600125, 3200250]

約数ペア:

[(1, 3200250), (2, 1600125), (3, 1066750), (5, 640050), (6, 533375), (10, 320025), (15, 213350), (17, 188250), (25, 128010), (30, 106675), (34, 94125), (50, 64005), (51, 62750), (75, 42670), (85, 37650), (102, 31375), (125, 25602), (150, 21335), (170, 18825), (250, 12801), (251, 12750), (255, 12550), (375, 8534), (425, 7530), (502, 6375), (510, 6275), (750, 4267), (753, 4250), (850, 3765), (1255, 2550), (1275, 2510), (1506, 2125)]