8427300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4037

約数の個数: 72

約数和(自身を含む): 27873216

約数和(自身を除く): 19445916

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, 4013, 8026, 12039, 16052, 20065, 24078, 28091, 40130, 48156, 56182, 60195, 80260, 84273, 100325, 112364, 120390, 140455, 168546, 200650, 240780, 280910, 300975, 337092, 401300, 421365, 561820, 601950, 702275, 842730, 1203900, 1404550, 1685460, 2106825, 2809100, 4213650, 8427300]

約数ペア:

[(1, 8427300), (2, 4213650), (3, 2809100), (4, 2106825), (5, 1685460), (6, 1404550), (7, 1203900), (10, 842730), (12, 702275), (14, 601950), (15, 561820), (20, 421365), (21, 401300), (25, 337092), (28, 300975), (30, 280910), (35, 240780), (42, 200650), (50, 168546), (60, 140455), (70, 120390), (75, 112364), (84, 100325), (100, 84273), (105, 80260), (140, 60195), (150, 56182), (175, 48156), (210, 40130), (300, 28091), (350, 24078), (420, 20065), (525, 16052), (700, 12039), (1050, 8026), (2100, 4013)]