100104720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2411}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 312247872

約数和(自身を除く): 212143152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2411, 2595, 2768, 3460, 4152, 4822, 5190, 6920, 7233, 8304, 9644, 10380, 12055, 13840, 14466, 19288, 20760, 24110, 28932, 36165, 38576, 41520, 48220, 57864, 72330, 96440, 115728, 144660, 192880, 289320, 417103, 578640, 834206, 1251309, 1668412, 2085515, 2502618, 3336824, 4171030, 5005236, 6256545, 6673648, 8342060, 10010472, 12513090, 16684120, 20020944, 25026180, 33368240, 50052360, 100104720]

約数ペア:

[(1, 100104720), (2, 50052360), (3, 33368240), (4, 25026180), (5, 20020944), (6, 16684120), (8, 12513090), (10, 10010472), (12, 8342060), (15, 6673648), (16, 6256545), (20, 5005236), (24, 4171030), (30, 3336824), (40, 2502618), (48, 2085515), (60, 1668412), (80, 1251309), (120, 834206), (173, 578640), (240, 417103), (346, 289320), (519, 192880), (692, 144660), (865, 115728), (1038, 96440), (1384, 72330), (1730, 57864), (2076, 48220), (2411, 41520), (2595, 38576), (2768, 36165), (3460, 28932), (4152, 24110), (4822, 20760), (5190, 19288), (6920, 14466), (7233, 13840), (8304, 12055), (9644, 10380)]