75090000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 100

約数和(自身を含む): 242497376

約数和(自身を除く): 167407376

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, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 2503, 3000, 3750, 5000, 5006, 6000, 7500, 7509, 10000, 10012, 12515, 15000, 15018, 20024, 25030, 30000, 30036, 37545, 40048, 50060, 60072, 62575, 75090, 100120, 120144, 125150, 150180, 187725, 200240, 250300, 300360, 312875, 375450, 500600, 600720, 625750, 750900, 938625, 1001200, 1251500, 1501800, 1564375, 1877250, 2503000, 3003600, 3128750, 3754500, 4693125, 5006000, 6257500, 7509000, 9386250, 12515000, 15018000, 18772500, 25030000, 37545000, 75090000]

約数ペア:

[(1, 75090000), (2, 37545000), (3, 25030000), (4, 18772500), (5, 15018000), (6, 12515000), (8, 9386250), (10, 7509000), (12, 6257500), (15, 5006000), (16, 4693125), (20, 3754500), (24, 3128750), (25, 3003600), (30, 2503000), (40, 1877250), (48, 1564375), (50, 1501800), (60, 1251500), (75, 1001200), (80, 938625), (100, 750900), (120, 625750), (125, 600720), (150, 500600), (200, 375450), (240, 312875), (250, 300360), (300, 250300), (375, 200240), (400, 187725), (500, 150180), (600, 125150), (625, 120144), (750, 100120), (1000, 75090), (1200, 62575), (1250, 60072), (1500, 50060), (1875, 40048), (2000, 37545), (2500, 30036), (2503, 30000), (3000, 25030), (3750, 20024), (5000, 15018), (5006, 15000), (6000, 12515), (7500, 10012), (7509, 10000)]