100719120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8929}}^1$

素因数の和:8992

約数の個数: 80

約数和(自身を含む): 318908160

約数和(自身を除く): 218189040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 8929, 11280, 17858, 26787, 35716, 44645, 53574, 71432, 89290, 107148, 133935, 142864, 178580, 214296, 267870, 357160, 419663, 428592, 535740, 714320, 839326, 1071480, 1258989, 1678652, 2098315, 2142960, 2517978, 3357304, 4196630, 5035956, 6294945, 6714608, 8393260, 10071912, 12589890, 16786520, 20143824, 25179780, 33573040, 50359560, 100719120]

約数ペア:

[(1, 100719120), (2, 50359560), (3, 33573040), (4, 25179780), (5, 20143824), (6, 16786520), (8, 12589890), (10, 10071912), (12, 8393260), (15, 6714608), (16, 6294945), (20, 5035956), (24, 4196630), (30, 3357304), (40, 2517978), (47, 2142960), (48, 2098315), (60, 1678652), (80, 1258989), (94, 1071480), (120, 839326), (141, 714320), (188, 535740), (235, 428592), (240, 419663), (282, 357160), (376, 267870), (470, 214296), (564, 178580), (705, 142864), (752, 133935), (940, 107148), (1128, 89290), (1410, 71432), (1880, 53574), (2256, 44645), (2820, 35716), (3760, 26787), (5640, 17858), (8929, 11280)]