8742900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 25595584

約数和(自身を除く): 16852684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 193, 300, 302, 386, 453, 579, 604, 755, 772, 906, 965, 1158, 1510, 1812, 1930, 2265, 2316, 2895, 3020, 3775, 3860, 4530, 4825, 5790, 7550, 9060, 9650, 11325, 11580, 14475, 15100, 19300, 22650, 28950, 29143, 45300, 57900, 58286, 87429, 116572, 145715, 174858, 291430, 349716, 437145, 582860, 728575, 874290, 1457150, 1748580, 2185725, 2914300, 4371450, 8742900]

約数ペア:

[(1, 8742900), (2, 4371450), (3, 2914300), (4, 2185725), (5, 1748580), (6, 1457150), (10, 874290), (12, 728575), (15, 582860), (20, 437145), (25, 349716), (30, 291430), (50, 174858), (60, 145715), (75, 116572), (100, 87429), (150, 58286), (151, 57900), (193, 45300), (300, 29143), (302, 28950), (386, 22650), (453, 19300), (579, 15100), (604, 14475), (755, 11580), (772, 11325), (906, 9650), (965, 9060), (1158, 7550), (1510, 5790), (1812, 4825), (1930, 4530), (2265, 3860), (2316, 3775), (2895, 3020)]