68857650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9036

約数の個数: 72

約数和(自身を含む): 195901524

約数和(自身を除く): 127043874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 9001, 18002, 27003, 45005, 54006, 81009, 90010, 135015, 153017, 162018, 225025, 270030, 306034, 405045, 450050, 459051, 675075, 765085, 810090, 918102, 1350150, 1377153, 1530170, 2025225, 2295255, 2754306, 3825425, 4050450, 4590510, 6885765, 7650850, 11476275, 13771530, 22952550, 34428825, 68857650]

約数ペア:

[(1, 68857650), (2, 34428825), (3, 22952550), (5, 13771530), (6, 11476275), (9, 7650850), (10, 6885765), (15, 4590510), (17, 4050450), (18, 3825425), (25, 2754306), (30, 2295255), (34, 2025225), (45, 1530170), (50, 1377153), (51, 1350150), (75, 918102), (85, 810090), (90, 765085), (102, 675075), (150, 459051), (153, 450050), (170, 405045), (225, 306034), (255, 270030), (306, 225025), (425, 162018), (450, 153017), (510, 135015), (765, 90010), (850, 81009), (1275, 54006), (1530, 45005), (2550, 27003), (3825, 18002), (7650, 9001)]