55035000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 186409080

約数和(自身を除く): 131374080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1223, 1250, 1500, 1800, 1875, 2250, 2446, 2500, 3000, 3669, 3750, 4500, 4892, 5000, 5625, 6115, 7338, 7500, 9000, 9784, 11007, 11250, 12230, 14676, 15000, 18345, 22014, 22500, 24460, 29352, 30575, 36690, 44028, 45000, 48920, 55035, 61150, 73380, 88056, 91725, 110070, 122300, 146760, 152875, 183450, 220140, 244600, 275175, 305750, 366900, 440280, 458625, 550350, 611500, 733800, 764375, 917250, 1100700, 1223000, 1375875, 1528750, 1834500, 2201400, 2293125, 2751750, 3057500, 3669000, 4586250, 5503500, 6115000, 6879375, 9172500, 11007000, 13758750, 18345000, 27517500, 55035000]

約数ペア:

[(1, 55035000), (2, 27517500), (3, 18345000), (4, 13758750), (5, 11007000), (6, 9172500), (8, 6879375), (9, 6115000), (10, 5503500), (12, 4586250), (15, 3669000), (18, 3057500), (20, 2751750), (24, 2293125), (25, 2201400), (30, 1834500), (36, 1528750), (40, 1375875), (45, 1223000), (50, 1100700), (60, 917250), (72, 764375), (75, 733800), (90, 611500), (100, 550350), (120, 458625), (125, 440280), (150, 366900), (180, 305750), (200, 275175), (225, 244600), (250, 220140), (300, 183450), (360, 152875), (375, 146760), (450, 122300), (500, 110070), (600, 91725), (625, 88056), (750, 73380), (900, 61150), (1000, 55035), (1125, 48920), (1223, 45000), (1250, 44028), (1500, 36690), (1800, 30575), (1875, 29352), (2250, 24460), (2446, 22500), (2500, 22014), (3000, 18345), (3669, 15000), (3750, 14676), (4500, 12230), (4892, 11250), (5000, 11007), (5625, 9784), (6115, 9000), (7338, 7500)]