90327300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43013}}^1$

素因数の和:43037

約数の個数: 72

約数和(自身を含む): 298689216

約数和(自身を除く): 208361916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 43013, 86026, 129039, 172052, 215065, 258078, 301091, 430130, 516156, 602182, 645195, 860260, 903273, 1075325, 1204364, 1290390, 1505455, 1806546, 2150650, 2580780, 3010910, 3225975, 3613092, 4301300, 4516365, 6021820, 6451950, 7527275, 9032730, 12903900, 15054550, 18065460, 22581825, 30109100, 45163650, 90327300]

約数ペア:

[(1, 90327300), (2, 45163650), (3, 30109100), (4, 22581825), (5, 18065460), (6, 15054550), (7, 12903900), (10, 9032730), (12, 7527275), (14, 6451950), (15, 6021820), (20, 4516365), (21, 4301300), (25, 3613092), (28, 3225975), (30, 3010910), (35, 2580780), (42, 2150650), (50, 1806546), (60, 1505455), (70, 1290390), (75, 1204364), (84, 1075325), (100, 903273), (105, 860260), (140, 645195), (150, 602182), (175, 516156), (210, 430130), (300, 301091), (350, 258078), (420, 215065), (525, 172052), (700, 129039), (1050, 86026), (2100, 43013)]