4221000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 16548480

約数和(自身を除く): 12327480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 67, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 134, 140, 150, 168, 175, 180, 200, 201, 210, 225, 250, 252, 268, 280, 300, 315, 335, 350, 360, 375, 402, 420, 450, 469, 500, 504, 525, 536, 600, 603, 630, 670, 700, 750, 804, 840, 875, 900, 938, 1000, 1005, 1050, 1125, 1206, 1260, 1340, 1400, 1407, 1500, 1575, 1608, 1675, 1750, 1800, 1876, 2010, 2100, 2250, 2345, 2412, 2520, 2625, 2680, 2814, 3000, 3015, 3150, 3350, 3500, 3752, 4020, 4200, 4221, 4500, 4690, 4824, 5025, 5250, 5628, 6030, 6300, 6700, 7000, 7035, 7875, 8040, 8375, 8442, 9000, 9380, 10050, 10500, 11256, 11725, 12060, 12600, 13400, 14070, 15075, 15750, 16750, 16884, 18760, 20100, 21000, 21105, 23450, 24120, 25125, 28140, 30150, 31500, 33500, 33768, 35175, 40200, 42210, 46900, 50250, 56280, 58625, 60300, 63000, 67000, 70350, 75375, 84420, 93800, 100500, 105525, 117250, 120600, 140700, 150750, 168840, 175875, 201000, 211050, 234500, 281400, 301500, 351750, 422100, 469000, 527625, 603000, 703500, 844200, 1055250, 1407000, 2110500, 4221000]

約数ペア:

[(1, 4221000), (2, 2110500), (3, 1407000), (4, 1055250), (5, 844200), (6, 703500), (7, 603000), (8, 527625), (9, 469000), (10, 422100), (12, 351750), (14, 301500), (15, 281400), (18, 234500), (20, 211050), (21, 201000), (24, 175875), (25, 168840), (28, 150750), (30, 140700), (35, 120600), (36, 117250), (40, 105525), (42, 100500), (45, 93800), (50, 84420), (56, 75375), (60, 70350), (63, 67000), (67, 63000), (70, 60300), (72, 58625), (75, 56280), (84, 50250), (90, 46900), (100, 42210), (105, 40200), (120, 35175), (125, 33768), (126, 33500), (134, 31500), (140, 30150), (150, 28140), (168, 25125), (175, 24120), (180, 23450), (200, 21105), (201, 21000), (210, 20100), (225, 18760), (250, 16884), (252, 16750), (268, 15750), (280, 15075), (300, 14070), (315, 13400), (335, 12600), (350, 12060), (360, 11725), (375, 11256), (402, 10500), (420, 10050), (450, 9380), (469, 9000), (500, 8442), (504, 8375), (525, 8040), (536, 7875), (600, 7035), (603, 7000), (630, 6700), (670, 6300), (700, 6030), (750, 5628), (804, 5250), (840, 5025), (875, 4824), (900, 4690), (938, 4500), (1000, 4221), (1005, 4200), (1050, 4020), (1125, 3752), (1206, 3500), (1260, 3350), (1340, 3150), (1400, 3015), (1407, 3000), (1500, 2814), (1575, 2680), (1608, 2625), (1675, 2520), (1750, 2412), (1800, 2345), (1876, 2250), (2010, 2100)]