61518000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10253}}^1$

素因数の和:10279

約数の個数: 80

約数和(自身を含む): 198353376

約数和(自身を除く): 136835376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10253, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 153795, 164048, 205060, 246072, 256325, 307590, 410120, 492144, 512650, 615180, 768975, 820240, 1025300, 1230360, 1281625, 1537950, 2050600, 2460720, 2563250, 3075900, 3844875, 4101200, 5126500, 6151800, 7689750, 10253000, 12303600, 15379500, 20506000, 30759000, 61518000]

約数ペア:

[(1, 61518000), (2, 30759000), (3, 20506000), (4, 15379500), (5, 12303600), (6, 10253000), (8, 7689750), (10, 6151800), (12, 5126500), (15, 4101200), (16, 3844875), (20, 3075900), (24, 2563250), (25, 2460720), (30, 2050600), (40, 1537950), (48, 1281625), (50, 1230360), (60, 1025300), (75, 820240), (80, 768975), (100, 615180), (120, 512650), (125, 492144), (150, 410120), (200, 307590), (240, 256325), (250, 246072), (300, 205060), (375, 164048), (400, 153795), (500, 123036), (600, 102530), (750, 82024), (1000, 61518), (1200, 51265), (1500, 41012), (2000, 30759), (3000, 20506), (6000, 10253)]