39629400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{257}}^2$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 123331020

約数和(自身を除く): 83701620

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 257, 300, 514, 600, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 6425, 7710, 10280, 12850, 15420, 19275, 25700, 30840, 38550, 51400, 66049, 77100, 132098, 154200, 198147, 264196, 330245, 396294, 528392, 660490, 792588, 990735, 1320980, 1585176, 1651225, 1981470, 2641960, 3302450, 3962940, 4953675, 6604900, 7925880, 9907350, 13209800, 19814700, 39629400]

約数ペア:

[(1, 39629400), (2, 19814700), (3, 13209800), (4, 9907350), (5, 7925880), (6, 6604900), (8, 4953675), (10, 3962940), (12, 3302450), (15, 2641960), (20, 1981470), (24, 1651225), (25, 1585176), (30, 1320980), (40, 990735), (50, 792588), (60, 660490), (75, 528392), (100, 396294), (120, 330245), (150, 264196), (200, 198147), (257, 154200), (300, 132098), (514, 77100), (600, 66049), (771, 51400), (1028, 38550), (1285, 30840), (1542, 25700), (2056, 19275), (2570, 15420), (3084, 12850), (3855, 10280), (5140, 7710), (6168, 6425)]