28357800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 88774080

約数和(自身を除く): 60416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 151, 200, 300, 302, 313, 453, 600, 604, 626, 755, 906, 939, 1208, 1252, 1510, 1565, 1812, 1878, 2265, 2504, 3020, 3130, 3624, 3756, 3775, 4530, 4695, 6040, 6260, 7512, 7550, 7825, 9060, 9390, 11325, 12520, 15100, 15650, 18120, 18780, 22650, 23475, 30200, 31300, 37560, 45300, 46950, 47263, 62600, 90600, 93900, 94526, 141789, 187800, 189052, 236315, 283578, 378104, 472630, 567156, 708945, 945260, 1134312, 1181575, 1417890, 1890520, 2363150, 2835780, 3544725, 4726300, 5671560, 7089450, 9452600, 14178900, 28357800]

約数ペア:

[(1, 28357800), (2, 14178900), (3, 9452600), (4, 7089450), (5, 5671560), (6, 4726300), (8, 3544725), (10, 2835780), (12, 2363150), (15, 1890520), (20, 1417890), (24, 1181575), (25, 1134312), (30, 945260), (40, 708945), (50, 567156), (60, 472630), (75, 378104), (100, 283578), (120, 236315), (150, 189052), (151, 187800), (200, 141789), (300, 94526), (302, 93900), (313, 90600), (453, 62600), (600, 47263), (604, 46950), (626, 45300), (755, 37560), (906, 31300), (939, 30200), (1208, 23475), (1252, 22650), (1510, 18780), (1565, 18120), (1812, 15650), (1878, 15100), (2265, 12520), (2504, 11325), (3020, 9390), (3130, 9060), (3624, 7825), (3756, 7550), (3775, 7512), (4530, 6260), (4695, 6040)]