42560550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 115096800

約数和(自身を除く): 72536250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 271, 349, 450, 542, 698, 813, 1047, 1355, 1626, 1745, 2094, 2439, 2710, 3141, 3490, 4065, 4878, 5235, 6282, 6775, 8130, 8725, 10470, 12195, 13550, 15705, 17450, 20325, 24390, 26175, 31410, 40650, 52350, 60975, 78525, 94579, 121950, 157050, 189158, 283737, 472895, 567474, 851211, 945790, 1418685, 1702422, 2364475, 2837370, 4256055, 4728950, 7093425, 8512110, 14186850, 21280275, 42560550]

約数ペア:

[(1, 42560550), (2, 21280275), (3, 14186850), (5, 8512110), (6, 7093425), (9, 4728950), (10, 4256055), (15, 2837370), (18, 2364475), (25, 1702422), (30, 1418685), (45, 945790), (50, 851211), (75, 567474), (90, 472895), (150, 283737), (225, 189158), (271, 157050), (349, 121950), (450, 94579), (542, 78525), (698, 60975), (813, 52350), (1047, 40650), (1355, 31410), (1626, 26175), (1745, 24390), (2094, 20325), (2439, 17450), (2710, 15705), (3141, 13550), (3490, 12195), (4065, 10470), (4878, 8725), (5235, 8130), (6282, 6775)]