4496100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 14874048

約数和(自身を除く): 10377948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2141, 4282, 6423, 8564, 10705, 12846, 14987, 21410, 25692, 29974, 32115, 42820, 44961, 53525, 59948, 64230, 74935, 89922, 107050, 128460, 149870, 160575, 179844, 214100, 224805, 299740, 321150, 374675, 449610, 642300, 749350, 899220, 1124025, 1498700, 2248050, 4496100]

約数ペア:

[(1, 4496100), (2, 2248050), (3, 1498700), (4, 1124025), (5, 899220), (6, 749350), (7, 642300), (10, 449610), (12, 374675), (14, 321150), (15, 299740), (20, 224805), (21, 214100), (25, 179844), (28, 160575), (30, 149870), (35, 128460), (42, 107050), (50, 89922), (60, 74935), (70, 64230), (75, 59948), (84, 53525), (100, 44961), (105, 42820), (140, 32115), (150, 29974), (175, 25692), (210, 21410), (300, 14987), (350, 12846), (420, 10705), (525, 8564), (700, 6423), (1050, 4282), (2100, 2141)]