139455900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6737}}^1$

素因数の和:6780

約数の個数: 108

約数和(自身を含む): 456189552

約数和(自身を除く): 316733652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6737, 6900, 10350, 13474, 20211, 20700, 26948, 33685, 40422, 60633, 67370, 80844, 101055, 121266, 134740, 154951, 168425, 202110, 242532, 303165, 309902, 336850, 404220, 464853, 505275, 606330, 619804, 673700, 774755, 929706, 1010550, 1212660, 1394559, 1515825, 1549510, 1859412, 2021100, 2324265, 2789118, 3031650, 3099020, 3873775, 4648530, 5578236, 6063300, 6972795, 7747550, 9297060, 11621325, 13945590, 15495100, 23242650, 27891180, 34863975, 46485300, 69727950, 139455900]

約数ペア:

[(1, 139455900), (2, 69727950), (3, 46485300), (4, 34863975), (5, 27891180), (6, 23242650), (9, 15495100), (10, 13945590), (12, 11621325), (15, 9297060), (18, 7747550), (20, 6972795), (23, 6063300), (25, 5578236), (30, 4648530), (36, 3873775), (45, 3099020), (46, 3031650), (50, 2789118), (60, 2324265), (69, 2021100), (75, 1859412), (90, 1549510), (92, 1515825), (100, 1394559), (115, 1212660), (138, 1010550), (150, 929706), (180, 774755), (207, 673700), (225, 619804), (230, 606330), (276, 505275), (300, 464853), (345, 404220), (414, 336850), (450, 309902), (460, 303165), (575, 242532), (690, 202110), (828, 168425), (900, 154951), (1035, 134740), (1150, 121266), (1380, 101055), (1725, 80844), (2070, 67370), (2300, 60633), (3450, 40422), (4140, 33685), (5175, 26948), (6737, 20700), (6900, 20211), (10350, 13474)]