27731700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10271}}^1$

素因数の和:10294

約数の個数: 72

約数和(自身を含む): 89160960

約数和(自身を除く): 61429260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10271, 20542, 30813, 41084, 51355, 61626, 92439, 102710, 123252, 154065, 184878, 205420, 256775, 277317, 308130, 369756, 462195, 513550, 554634, 616260, 770325, 924390, 1027100, 1109268, 1386585, 1540650, 1848780, 2310975, 2773170, 3081300, 4621950, 5546340, 6932925, 9243900, 13865850, 27731700]

約数ペア:

[(1, 27731700), (2, 13865850), (3, 9243900), (4, 6932925), (5, 5546340), (6, 4621950), (9, 3081300), (10, 2773170), (12, 2310975), (15, 1848780), (18, 1540650), (20, 1386585), (25, 1109268), (27, 1027100), (30, 924390), (36, 770325), (45, 616260), (50, 554634), (54, 513550), (60, 462195), (75, 369756), (90, 308130), (100, 277317), (108, 256775), (135, 205420), (150, 184878), (180, 154065), (225, 123252), (270, 102710), (300, 92439), (450, 61626), (540, 51355), (675, 41084), (900, 30813), (1350, 20542), (2700, 10271)]