47271150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 128831040

約数和(自身を除く): 81559890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1439, 1825, 2190, 2878, 3285, 3650, 4317, 5475, 6570, 7195, 8634, 10950, 12951, 14390, 16425, 21585, 25902, 32850, 35975, 43170, 64755, 71950, 105047, 107925, 129510, 210094, 215850, 315141, 323775, 525235, 630282, 647550, 945423, 1050470, 1575705, 1890846, 2626175, 3151410, 4727115, 5252350, 7878525, 9454230, 15757050, 23635575, 47271150]

約数ペア:

[(1, 47271150), (2, 23635575), (3, 15757050), (5, 9454230), (6, 7878525), (9, 5252350), (10, 4727115), (15, 3151410), (18, 2626175), (25, 1890846), (30, 1575705), (45, 1050470), (50, 945423), (73, 647550), (75, 630282), (90, 525235), (146, 323775), (150, 315141), (219, 215850), (225, 210094), (365, 129510), (438, 107925), (450, 105047), (657, 71950), (730, 64755), (1095, 43170), (1314, 35975), (1439, 32850), (1825, 25902), (2190, 21585), (2878, 16425), (3285, 14390), (3650, 12951), (4317, 10950), (5475, 8634), (6570, 7195)]