121240000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 140

約数和(自身を含む): 344377264

約数和(自身を除く): 223137264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 433, 448, 500, 560, 625, 700, 800, 866, 875, 1000, 1120, 1250, 1400, 1600, 1732, 1750, 2000, 2165, 2240, 2500, 2800, 3031, 3464, 3500, 4000, 4330, 4375, 5000, 5600, 6062, 6928, 7000, 8000, 8660, 8750, 10000, 10825, 11200, 12124, 13856, 14000, 15155, 17320, 17500, 20000, 21650, 24248, 27712, 28000, 30310, 34640, 35000, 40000, 43300, 48496, 54125, 56000, 60620, 69280, 70000, 75775, 86600, 96992, 108250, 121240, 138560, 140000, 151550, 173200, 193984, 216500, 242480, 270625, 280000, 303100, 346400, 378875, 433000, 484960, 541250, 606200, 692800, 757750, 866000, 969920, 1082500, 1212400, 1515500, 1732000, 1894375, 2165000, 2424800, 3031000, 3464000, 3788750, 4330000, 4849600, 6062000, 7577500, 8660000, 12124000, 15155000, 17320000, 24248000, 30310000, 60620000, 121240000]

約数ペア:

[(1, 121240000), (2, 60620000), (4, 30310000), (5, 24248000), (7, 17320000), (8, 15155000), (10, 12124000), (14, 8660000), (16, 7577500), (20, 6062000), (25, 4849600), (28, 4330000), (32, 3788750), (35, 3464000), (40, 3031000), (50, 2424800), (56, 2165000), (64, 1894375), (70, 1732000), (80, 1515500), (100, 1212400), (112, 1082500), (125, 969920), (140, 866000), (160, 757750), (175, 692800), (200, 606200), (224, 541250), (250, 484960), (280, 433000), (320, 378875), (350, 346400), (400, 303100), (433, 280000), (448, 270625), (500, 242480), (560, 216500), (625, 193984), (700, 173200), (800, 151550), (866, 140000), (875, 138560), (1000, 121240), (1120, 108250), (1250, 96992), (1400, 86600), (1600, 75775), (1732, 70000), (1750, 69280), (2000, 60620), (2165, 56000), (2240, 54125), (2500, 48496), (2800, 43300), (3031, 40000), (3464, 35000), (3500, 34640), (4000, 30310), (4330, 28000), (4375, 27712), (5000, 24248), (5600, 21650), (6062, 20000), (6928, 17500), (7000, 17320), (8000, 15155), (8660, 14000), (8750, 13856), (10000, 12124), (10825, 11200)]