406181100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104149}}^1$

素因数の和:104179

約数の個数: 72

約数和(自身を含む): 1265630800

約数和(自身を除く): 859449700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 104149, 208298, 312447, 416596, 520745, 624894, 1041490, 1249788, 1353937, 1562235, 2082980, 2603725, 2707874, 3124470, 4061811, 5207450, 5415748, 6248940, 6769685, 7811175, 8123622, 10414900, 13539370, 15622350, 16247244, 20309055, 27078740, 31244700, 33848425, 40618110, 67696850, 81236220, 101545275, 135393700, 203090550, 406181100]

約数ペア:

[(1, 406181100), (2, 203090550), (3, 135393700), (4, 101545275), (5, 81236220), (6, 67696850), (10, 40618110), (12, 33848425), (13, 31244700), (15, 27078740), (20, 20309055), (25, 16247244), (26, 15622350), (30, 13539370), (39, 10414900), (50, 8123622), (52, 7811175), (60, 6769685), (65, 6248940), (75, 5415748), (78, 5207450), (100, 4061811), (130, 3124470), (150, 2707874), (156, 2603725), (195, 2082980), (260, 1562235), (300, 1353937), (325, 1249788), (390, 1041490), (650, 624894), (780, 520745), (975, 416596), (1300, 312447), (1950, 208298), (3900, 104149)]