13449900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 39372480

約数和(自身を除く): 25922580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 419, 428, 535, 642, 838, 1070, 1257, 1284, 1605, 1676, 2095, 2140, 2514, 2675, 3210, 4190, 5028, 5350, 6285, 6420, 8025, 8380, 10475, 10700, 12570, 16050, 20950, 25140, 31425, 32100, 41900, 44833, 62850, 89666, 125700, 134499, 179332, 224165, 268998, 448330, 537996, 672495, 896660, 1120825, 1344990, 2241650, 2689980, 3362475, 4483300, 6724950, 13449900]

約数ペア:

[(1, 13449900), (2, 6724950), (3, 4483300), (4, 3362475), (5, 2689980), (6, 2241650), (10, 1344990), (12, 1120825), (15, 896660), (20, 672495), (25, 537996), (30, 448330), (50, 268998), (60, 224165), (75, 179332), (100, 134499), (107, 125700), (150, 89666), (214, 62850), (300, 44833), (321, 41900), (419, 32100), (428, 31425), (535, 25140), (642, 20950), (838, 16050), (1070, 12570), (1257, 10700), (1284, 10475), (1605, 8380), (1676, 8025), (2095, 6420), (2140, 6285), (2514, 5350), (2675, 5028), (3210, 4190)]