75880890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2711}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 197997696

約数和(自身を除く): 122116806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2711, 2799, 3110, 4665, 5422, 5598, 8133, 9330, 13555, 13995, 16266, 24399, 27110, 27990, 40665, 48798, 81330, 121995, 243990, 843121, 1686242, 2529363, 4215605, 5058726, 7588089, 8431210, 12646815, 15176178, 25293630, 37940445, 75880890]

約数ペア:

[(1, 75880890), (2, 37940445), (3, 25293630), (5, 15176178), (6, 12646815), (9, 8431210), (10, 7588089), (15, 5058726), (18, 4215605), (30, 2529363), (45, 1686242), (90, 843121), (311, 243990), (622, 121995), (933, 81330), (1555, 48798), (1866, 40665), (2711, 27990), (2799, 27110), (3110, 24399), (4665, 16266), (5422, 13995), (5598, 13555), (8133, 9330)]