7575906420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{576553}}^1$

素因数の和:576641

約数の個数: 72

約数和(自身を含む): 23295087816

約数和(自身を除く): 15719181396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 576553, 1153106, 1729659, 2306212, 2882765, 3459318, 5188977, 5765530, 6918636, 8648295, 10377954, 11531060, 17296590, 20755908, 25944885, 34593180, 42088369, 51889770, 84176738, 103779540, 126265107, 168353476, 210441845, 252530214, 378795321, 420883690, 505060428, 631325535, 757590642, 841767380, 1262651070, 1515181284, 1893976605, 2525302140, 3787953210, 7575906420]

約数ペア:

[(1, 7575906420), (2, 3787953210), (3, 2525302140), (4, 1893976605), (5, 1515181284), (6, 1262651070), (9, 841767380), (10, 757590642), (12, 631325535), (15, 505060428), (18, 420883690), (20, 378795321), (30, 252530214), (36, 210441845), (45, 168353476), (60, 126265107), (73, 103779540), (90, 84176738), (146, 51889770), (180, 42088369), (219, 34593180), (292, 25944885), (365, 20755908), (438, 17296590), (657, 11531060), (730, 10377954), (876, 8648295), (1095, 6918636), (1314, 5765530), (1460, 5188977), (2190, 3459318), (2628, 2882765), (3285, 2306212), (4380, 1729659), (6570, 1153106), (13140, 576553)]