31671300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 92278816

約数和(自身を除く): 60607516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 547, 579, 772, 965, 1094, 1158, 1641, 1930, 2188, 2316, 2735, 2895, 3282, 3860, 4825, 5470, 5790, 6564, 8205, 9650, 10940, 11580, 13675, 14475, 16410, 19300, 27350, 28950, 32820, 41025, 54700, 57900, 82050, 105571, 164100, 211142, 316713, 422284, 527855, 633426, 1055710, 1266852, 1583565, 2111420, 2639275, 3167130, 5278550, 6334260, 7917825, 10557100, 15835650, 31671300]

約数ペア:

[(1, 31671300), (2, 15835650), (3, 10557100), (4, 7917825), (5, 6334260), (6, 5278550), (10, 3167130), (12, 2639275), (15, 2111420), (20, 1583565), (25, 1266852), (30, 1055710), (50, 633426), (60, 527855), (75, 422284), (100, 316713), (150, 211142), (193, 164100), (300, 105571), (386, 82050), (547, 57900), (579, 54700), (772, 41025), (965, 32820), (1094, 28950), (1158, 27350), (1641, 19300), (1930, 16410), (2188, 14475), (2316, 13675), (2735, 11580), (2895, 10940), (3282, 9650), (3860, 8205), (4825, 6564), (5470, 5790)]