121000500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{8963}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 391547520

約数和(自身を除く): 270547020

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 8963, 13500, 17926, 26889, 35852, 44815, 53778, 80667, 89630, 107556, 134445, 161334, 179260, 224075, 242001, 268890, 322668, 403335, 448150, 484002, 537780, 672225, 806670, 896300, 968004, 1120375, 1210005, 1344450, 1613340, 2016675, 2240750, 2420010, 2688900, 3361125, 4033350, 4481500, 4840020, 6050025, 6722250, 8066700, 10083375, 12100050, 13444500, 20166750, 24200100, 30250125, 40333500, 60500250, 121000500]

約数ペア:

[(1, 121000500), (2, 60500250), (3, 40333500), (4, 30250125), (5, 24200100), (6, 20166750), (9, 13444500), (10, 12100050), (12, 10083375), (15, 8066700), (18, 6722250), (20, 6050025), (25, 4840020), (27, 4481500), (30, 4033350), (36, 3361125), (45, 2688900), (50, 2420010), (54, 2240750), (60, 2016675), (75, 1613340), (90, 1344450), (100, 1210005), (108, 1120375), (125, 968004), (135, 896300), (150, 806670), (180, 672225), (225, 537780), (250, 484002), (270, 448150), (300, 403335), (375, 322668), (450, 268890), (500, 242001), (540, 224075), (675, 179260), (750, 161334), (900, 134445), (1125, 107556), (1350, 89630), (1500, 80667), (2250, 53778), (2700, 44815), (3375, 35852), (4500, 26889), (6750, 17926), (8963, 13500)]