1310829900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1607}}^1\times {\mathrm{2719}}^1$

素因数の和:4343

約数の個数: 72

約数和(自身を含む): 3796423680

約数和(自身を除く): 2485593780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1607, 2719, 3214, 4821, 5438, 6428, 8035, 8157, 9642, 10876, 13595, 16070, 16314, 19284, 24105, 27190, 32140, 32628, 40175, 40785, 48210, 54380, 67975, 80350, 81570, 96420, 120525, 135950, 160700, 163140, 203925, 241050, 271900, 407850, 482100, 815700, 4369433, 8738866, 13108299, 17477732, 21847165, 26216598, 43694330, 52433196, 65541495, 87388660, 109235825, 131082990, 218471650, 262165980, 327707475, 436943300, 655414950, 1310829900]

約数ペア:

[(1, 1310829900), (2, 655414950), (3, 436943300), (4, 327707475), (5, 262165980), (6, 218471650), (10, 131082990), (12, 109235825), (15, 87388660), (20, 65541495), (25, 52433196), (30, 43694330), (50, 26216598), (60, 21847165), (75, 17477732), (100, 13108299), (150, 8738866), (300, 4369433), (1607, 815700), (2719, 482100), (3214, 407850), (4821, 271900), (5438, 241050), (6428, 203925), (8035, 163140), (8157, 160700), (9642, 135950), (10876, 120525), (13595, 96420), (16070, 81570), (16314, 80350), (19284, 67975), (24105, 54380), (27190, 48210), (32140, 40785), (32628, 40175)]