1211700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{577}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 4013632

約数和(自身を除く): 2801932

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, 577, 700, 1050, 1154, 1731, 2100, 2308, 2885, 3462, 4039, 5770, 6924, 8078, 8655, 11540, 12117, 14425, 16156, 17310, 20195, 24234, 28850, 34620, 40390, 43275, 48468, 57700, 60585, 80780, 86550, 100975, 121170, 173100, 201950, 242340, 302925, 403900, 605850, 1211700]

約数ペア:

[(1, 1211700), (2, 605850), (3, 403900), (4, 302925), (5, 242340), (6, 201950), (7, 173100), (10, 121170), (12, 100975), (14, 86550), (15, 80780), (20, 60585), (21, 57700), (25, 48468), (28, 43275), (30, 40390), (35, 34620), (42, 28850), (50, 24234), (60, 20195), (70, 17310), (75, 16156), (84, 14425), (100, 12117), (105, 11540), (140, 8655), (150, 8078), (175, 6924), (210, 5770), (300, 4039), (350, 3462), (420, 2885), (525, 2308), (577, 2100), (700, 1731), (1050, 1154)]