530181400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8807}}^1$

素因数の和:8873

約数の個数: 96

約数和(自身を含む): 1441693440

約数和(自身を除く): 911512040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 860, 1075, 1204, 1400, 1505, 1720, 2150, 2408, 3010, 4300, 6020, 7525, 8600, 8807, 12040, 15050, 17614, 30100, 35228, 44035, 60200, 61649, 70456, 88070, 123298, 176140, 220175, 246596, 308245, 352280, 378701, 440350, 493192, 616490, 757402, 880700, 1232980, 1514804, 1541225, 1761400, 1893505, 2465960, 2650907, 3029608, 3082450, 3787010, 5301814, 6164900, 7574020, 9467525, 10603628, 12329800, 13254535, 15148040, 18935050, 21207256, 26509070, 37870100, 53018140, 66272675, 75740200, 106036280, 132545350, 265090700, 530181400]

約数ペア:

[(1, 530181400), (2, 265090700), (4, 132545350), (5, 106036280), (7, 75740200), (8, 66272675), (10, 53018140), (14, 37870100), (20, 26509070), (25, 21207256), (28, 18935050), (35, 15148040), (40, 13254535), (43, 12329800), (50, 10603628), (56, 9467525), (70, 7574020), (86, 6164900), (100, 5301814), (140, 3787010), (172, 3082450), (175, 3029608), (200, 2650907), (215, 2465960), (280, 1893505), (301, 1761400), (344, 1541225), (350, 1514804), (430, 1232980), (602, 880700), (700, 757402), (860, 616490), (1075, 493192), (1204, 440350), (1400, 378701), (1505, 352280), (1720, 308245), (2150, 246596), (2408, 220175), (3010, 176140), (4300, 123298), (6020, 88070), (7525, 70456), (8600, 61649), (8807, 60200), (12040, 44035), (15050, 35228), (17614, 30100)]