75344080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 202737024

約数和(自身を除く): 127392944

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, 1621, 1660, 2324, 2905, 3242, 3320, 4648, 5810, 6484, 6640, 8105, 9296, 11347, 11620, 12968, 16210, 22694, 23240, 25936, 32420, 45388, 46480, 56735, 64840, 90776, 113470, 129680, 134543, 181552, 226940, 269086, 453880, 538172, 672715, 907760, 941801, 1076344, 1345430, 1883602, 2152688, 2690860, 3767204, 4709005, 5381720, 7534408, 9418010, 10763440, 15068816, 18836020, 37672040, 75344080]

約数ペア:

[(1, 75344080), (2, 37672040), (4, 18836020), (5, 15068816), (7, 10763440), (8, 9418010), (10, 7534408), (14, 5381720), (16, 4709005), (20, 3767204), (28, 2690860), (35, 2152688), (40, 1883602), (56, 1345430), (70, 1076344), (80, 941801), (83, 907760), (112, 672715), (140, 538172), (166, 453880), (280, 269086), (332, 226940), (415, 181552), (560, 134543), (581, 129680), (664, 113470), (830, 90776), (1162, 64840), (1328, 56735), (1621, 46480), (1660, 45388), (2324, 32420), (2905, 25936), (3242, 23240), (3320, 22694), (4648, 16210), (5810, 12968), (6484, 11620), (6640, 11347), (8105, 9296)]