75251120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 127235920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1619, 1660, 2324, 2905, 3238, 3320, 4648, 5810, 6476, 6640, 8095, 9296, 11333, 11620, 12952, 16190, 22666, 23240, 25904, 32380, 45332, 46480, 56665, 64760, 90664, 113330, 129520, 134377, 181328, 226660, 268754, 453320, 537508, 671885, 906640, 940639, 1075016, 1343770, 1881278, 2150032, 2687540, 3762556, 4703195, 5375080, 7525112, 9406390, 10750160, 15050224, 18812780, 37625560, 75251120]

約数ペア:

[(1, 75251120), (2, 37625560), (4, 18812780), (5, 15050224), (7, 10750160), (8, 9406390), (10, 7525112), (14, 5375080), (16, 4703195), (20, 3762556), (28, 2687540), (35, 2150032), (40, 1881278), (56, 1343770), (70, 1075016), (80, 940639), (83, 906640), (112, 671885), (140, 537508), (166, 453320), (280, 268754), (332, 226660), (415, 181328), (560, 134377), (581, 129520), (664, 113330), (830, 90664), (1162, 64760), (1328, 56665), (1619, 46480), (1660, 45332), (2324, 32380), (2905, 25904), (3238, 23240), (3320, 22666), (4648, 16190), (5810, 12952), (6476, 11620), (6640, 11333), (8095, 9296)]