143128260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72287}}^1$

素因数の和:72313

約数の個数: 72

約数和(自身を含む): 473630976

約数和(自身を除く): 330502716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 72287, 144574, 216861, 289148, 361435, 433722, 650583, 722870, 795157, 867444, 1084305, 1301166, 1445740, 1590314, 2168610, 2385471, 2602332, 3180628, 3252915, 3975785, 4337220, 4770942, 6505830, 7156413, 7951570, 9541884, 11927355, 13011660, 14312826, 15903140, 23854710, 28625652, 35782065, 47709420, 71564130, 143128260]

約数ペア:

[(1, 143128260), (2, 71564130), (3, 47709420), (4, 35782065), (5, 28625652), (6, 23854710), (9, 15903140), (10, 14312826), (11, 13011660), (12, 11927355), (15, 9541884), (18, 7951570), (20, 7156413), (22, 6505830), (30, 4770942), (33, 4337220), (36, 3975785), (44, 3252915), (45, 3180628), (55, 2602332), (60, 2385471), (66, 2168610), (90, 1590314), (99, 1445740), (110, 1301166), (132, 1084305), (165, 867444), (180, 795157), (198, 722870), (220, 650583), (330, 433722), (396, 361435), (495, 289148), (660, 216861), (990, 144574), (1980, 72287)]