76686000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12781}}^1$

素因数の和:12807

約数の個数: 80

約数和(自身を含む): 247255008

約数和(自身を除く): 170569008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 191715, 204496, 255620, 306744, 319525, 383430, 511240, 613488, 639050, 766860, 958575, 1022480, 1278100, 1533720, 1597625, 1917150, 2556200, 3067440, 3195250, 3834300, 4792875, 5112400, 6390500, 7668600, 9585750, 12781000, 15337200, 19171500, 25562000, 38343000, 76686000]

約数ペア:

[(1, 76686000), (2, 38343000), (3, 25562000), (4, 19171500), (5, 15337200), (6, 12781000), (8, 9585750), (10, 7668600), (12, 6390500), (15, 5112400), (16, 4792875), (20, 3834300), (24, 3195250), (25, 3067440), (30, 2556200), (40, 1917150), (48, 1597625), (50, 1533720), (60, 1278100), (75, 1022480), (80, 958575), (100, 766860), (120, 639050), (125, 613488), (150, 511240), (200, 383430), (240, 319525), (250, 306744), (300, 255620), (375, 204496), (400, 191715), (500, 153372), (600, 127810), (750, 102248), (1000, 76686), (1200, 63905), (1500, 51124), (2000, 38343), (3000, 25562), (6000, 12781)]