84376000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 112

約数和(自身を含む): 213969600

約数和(自身を除く): 129593600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 160, 199, 200, 212, 250, 265, 320, 398, 400, 424, 500, 530, 796, 800, 848, 995, 1000, 1060, 1325, 1592, 1600, 1696, 1990, 2000, 2120, 2650, 3184, 3392, 3980, 4000, 4240, 4975, 5300, 6368, 6625, 7960, 8000, 8480, 9950, 10547, 10600, 12736, 13250, 15920, 16960, 19900, 21094, 21200, 24875, 26500, 31840, 39800, 42188, 42400, 49750, 52735, 53000, 63680, 79600, 84376, 84800, 99500, 105470, 106000, 159200, 168752, 199000, 210940, 212000, 263675, 318400, 337504, 398000, 421880, 424000, 527350, 675008, 796000, 843760, 1054700, 1318375, 1592000, 1687520, 2109400, 2636750, 3375040, 4218800, 5273500, 8437600, 10547000, 16875200, 21094000, 42188000, 84376000]

約数ペア:

[(1, 84376000), (2, 42188000), (4, 21094000), (5, 16875200), (8, 10547000), (10, 8437600), (16, 5273500), (20, 4218800), (25, 3375040), (32, 2636750), (40, 2109400), (50, 1687520), (53, 1592000), (64, 1318375), (80, 1054700), (100, 843760), (106, 796000), (125, 675008), (160, 527350), (199, 424000), (200, 421880), (212, 398000), (250, 337504), (265, 318400), (320, 263675), (398, 212000), (400, 210940), (424, 199000), (500, 168752), (530, 159200), (796, 106000), (800, 105470), (848, 99500), (995, 84800), (1000, 84376), (1060, 79600), (1325, 63680), (1592, 53000), (1600, 52735), (1696, 49750), (1990, 42400), (2000, 42188), (2120, 39800), (2650, 31840), (3184, 26500), (3392, 24875), (3980, 21200), (4000, 21094), (4240, 19900), (4975, 16960), (5300, 15920), (6368, 13250), (6625, 12736), (7960, 10600), (8000, 10547), (8480, 9950)]