10899180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 33362784

約数和(自身を除く): 22463604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 401, 453, 604, 755, 802, 906, 1203, 1359, 1510, 1604, 1812, 2005, 2265, 2406, 2718, 3020, 3609, 4010, 4530, 4812, 5436, 6015, 6795, 7218, 8020, 9060, 12030, 13590, 14436, 18045, 24060, 27180, 36090, 60551, 72180, 121102, 181653, 242204, 302755, 363306, 544959, 605510, 726612, 908265, 1089918, 1211020, 1816530, 2179836, 2724795, 3633060, 5449590, 10899180]

約数ペア:

[(1, 10899180), (2, 5449590), (3, 3633060), (4, 2724795), (5, 2179836), (6, 1816530), (9, 1211020), (10, 1089918), (12, 908265), (15, 726612), (18, 605510), (20, 544959), (30, 363306), (36, 302755), (45, 242204), (60, 181653), (90, 121102), (151, 72180), (180, 60551), (302, 36090), (401, 27180), (453, 24060), (604, 18045), (755, 14436), (802, 13590), (906, 12030), (1203, 9060), (1359, 8020), (1510, 7218), (1604, 6795), (1812, 6015), (2005, 5436), (2265, 4812), (2406, 4530), (2718, 4010), (3020, 3609)]