2110500

素因数分解:

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

素因数の和:99

約数の個数: 144

約数和(自身を含む): 7722624

約数和(自身を除く): 5612124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 67, 70, 75, 84, 90, 100, 105, 125, 126, 134, 140, 150, 175, 180, 201, 210, 225, 250, 252, 268, 300, 315, 335, 350, 375, 402, 420, 450, 469, 500, 525, 603, 630, 670, 700, 750, 804, 875, 900, 938, 1005, 1050, 1125, 1206, 1260, 1340, 1407, 1500, 1575, 1675, 1750, 1876, 2010, 2100, 2250, 2345, 2412, 2625, 2814, 3015, 3150, 3350, 3500, 4020, 4221, 4500, 4690, 5025, 5250, 5628, 6030, 6300, 6700, 7035, 7875, 8375, 8442, 9380, 10050, 10500, 11725, 12060, 14070, 15075, 15750, 16750, 16884, 20100, 21105, 23450, 25125, 28140, 30150, 31500, 33500, 35175, 42210, 46900, 50250, 58625, 60300, 70350, 75375, 84420, 100500, 105525, 117250, 140700, 150750, 175875, 211050, 234500, 301500, 351750, 422100, 527625, 703500, 1055250, 2110500]

約数ペア:

[(1, 2110500), (2, 1055250), (3, 703500), (4, 527625), (5, 422100), (6, 351750), (7, 301500), (9, 234500), (10, 211050), (12, 175875), (14, 150750), (15, 140700), (18, 117250), (20, 105525), (21, 100500), (25, 84420), (28, 75375), (30, 70350), (35, 60300), (36, 58625), (42, 50250), (45, 46900), (50, 42210), (60, 35175), (63, 33500), (67, 31500), (70, 30150), (75, 28140), (84, 25125), (90, 23450), (100, 21105), (105, 20100), (125, 16884), (126, 16750), (134, 15750), (140, 15075), (150, 14070), (175, 12060), (180, 11725), (201, 10500), (210, 10050), (225, 9380), (250, 8442), (252, 8375), (268, 7875), (300, 7035), (315, 6700), (335, 6300), (350, 6030), (375, 5628), (402, 5250), (420, 5025), (450, 4690), (469, 4500), (500, 4221), (525, 4020), (603, 3500), (630, 3350), (670, 3150), (700, 3015), (750, 2814), (804, 2625), (875, 2412), (900, 2345), (938, 2250), (1005, 2100), (1050, 2010), (1125, 1876), (1206, 1750), (1260, 1675), (1340, 1575), (1407, 1500)]