274816980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10111}}^1$

素因数の和:10277

約数の個数: 72

約数和(自身を含む): 839215104

約数和(自身を除く): 564398124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 10111, 13590, 20222, 27180, 30333, 40444, 50555, 60666, 90999, 101110, 121332, 151665, 181998, 202220, 303330, 363996, 454995, 606660, 909990, 1526761, 1819980, 3053522, 4580283, 6107044, 7633805, 9160566, 13740849, 15267610, 18321132, 22901415, 27481698, 30535220, 45802830, 54963396, 68704245, 91605660, 137408490, 274816980]

約数ペア:

[(1, 274816980), (2, 137408490), (3, 91605660), (4, 68704245), (5, 54963396), (6, 45802830), (9, 30535220), (10, 27481698), (12, 22901415), (15, 18321132), (18, 15267610), (20, 13740849), (30, 9160566), (36, 7633805), (45, 6107044), (60, 4580283), (90, 3053522), (151, 1819980), (180, 1526761), (302, 909990), (453, 606660), (604, 454995), (755, 363996), (906, 303330), (1359, 202220), (1510, 181998), (1812, 151665), (2265, 121332), (2718, 101110), (3020, 90999), (4530, 60666), (5436, 50555), (6795, 40444), (9060, 30333), (10111, 27180), (13590, 20222)]