73105120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 191328480

約数和(自身を除く): 118223360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 569, 584, 730, 803, 880, 1138, 1168, 1460, 1606, 1760, 2276, 2336, 2845, 2920, 3212, 4015, 4552, 5690, 5840, 6259, 6424, 8030, 9104, 11380, 11680, 12518, 12848, 16060, 18208, 22760, 25036, 25696, 31295, 32120, 41537, 45520, 50072, 62590, 64240, 83074, 91040, 100144, 125180, 128480, 166148, 200288, 207685, 250360, 332296, 415370, 456907, 500720, 664592, 830740, 913814, 1001440, 1329184, 1661480, 1827628, 2284535, 3322960, 3655256, 4569070, 6645920, 7310512, 9138140, 14621024, 18276280, 36552560, 73105120]

約数ペア:

[(1, 73105120), (2, 36552560), (4, 18276280), (5, 14621024), (8, 9138140), (10, 7310512), (11, 6645920), (16, 4569070), (20, 3655256), (22, 3322960), (32, 2284535), (40, 1827628), (44, 1661480), (55, 1329184), (73, 1001440), (80, 913814), (88, 830740), (110, 664592), (146, 500720), (160, 456907), (176, 415370), (220, 332296), (292, 250360), (352, 207685), (365, 200288), (440, 166148), (569, 128480), (584, 125180), (730, 100144), (803, 91040), (880, 83074), (1138, 64240), (1168, 62590), (1460, 50072), (1606, 45520), (1760, 41537), (2276, 32120), (2336, 31295), (2845, 25696), (2920, 25036), (3212, 22760), (4015, 18208), (4552, 16060), (5690, 12848), (5840, 12518), (6259, 11680), (6424, 11380), (8030, 9104)]