31776900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 93264864

約数和(自身を除く): 61487964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1451, 1460, 1825, 2190, 2902, 3650, 4353, 4380, 5475, 5804, 7255, 7300, 8706, 10950, 14510, 17412, 21765, 21900, 29020, 36275, 43530, 72550, 87060, 105923, 108825, 145100, 211846, 217650, 317769, 423692, 435300, 529615, 635538, 1059230, 1271076, 1588845, 2118460, 2648075, 3177690, 5296150, 6355380, 7944225, 10592300, 15888450, 31776900]

約数ペア:

[(1, 31776900), (2, 15888450), (3, 10592300), (4, 7944225), (5, 6355380), (6, 5296150), (10, 3177690), (12, 2648075), (15, 2118460), (20, 1588845), (25, 1271076), (30, 1059230), (50, 635538), (60, 529615), (73, 435300), (75, 423692), (100, 317769), (146, 217650), (150, 211846), (219, 145100), (292, 108825), (300, 105923), (365, 87060), (438, 72550), (730, 43530), (876, 36275), (1095, 29020), (1451, 21900), (1460, 21765), (1825, 17412), (2190, 14510), (2902, 10950), (3650, 8706), (4353, 7300), (4380, 7255), (5475, 5804)]