79901700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15667}}^1$

素因数の和:15701

約数の個数: 72

約数和(自身を含む): 244796832

約数和(自身を除く): 164895132

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, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15667, 31334, 47001, 62668, 78335, 94002, 156670, 188004, 235005, 266339, 313340, 391675, 470010, 532678, 783350, 799017, 940020, 1065356, 1175025, 1331695, 1566700, 1598034, 2350050, 2663390, 3196068, 3995085, 4700100, 5326780, 6658475, 7990170, 13316950, 15980340, 19975425, 26633900, 39950850, 79901700]

約数ペア:

[(1, 79901700), (2, 39950850), (3, 26633900), (4, 19975425), (5, 15980340), (6, 13316950), (10, 7990170), (12, 6658475), (15, 5326780), (17, 4700100), (20, 3995085), (25, 3196068), (30, 2663390), (34, 2350050), (50, 1598034), (51, 1566700), (60, 1331695), (68, 1175025), (75, 1065356), (85, 940020), (100, 799017), (102, 783350), (150, 532678), (170, 470010), (204, 391675), (255, 313340), (300, 266339), (340, 235005), (425, 188004), (510, 156670), (850, 94002), (1020, 78335), (1275, 62668), (1700, 47001), (2550, 31334), (5100, 15667)]