230092100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 573296640

約数和(自身を除く): 343204540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 257, 350, 514, 700, 1028, 1279, 1285, 1799, 2558, 2570, 3598, 5116, 5140, 6395, 6425, 7196, 8953, 8995, 12790, 12850, 17906, 17990, 25580, 25700, 31975, 35812, 35980, 44765, 44975, 63950, 89530, 89950, 127900, 179060, 179900, 223825, 328703, 447650, 657406, 895300, 1314812, 1643515, 2300921, 3287030, 4601842, 6574060, 8217575, 9203684, 11504605, 16435150, 23009210, 32870300, 46018420, 57523025, 115046050, 230092100]

約数ペア:

[(1, 230092100), (2, 115046050), (4, 57523025), (5, 46018420), (7, 32870300), (10, 23009210), (14, 16435150), (20, 11504605), (25, 9203684), (28, 8217575), (35, 6574060), (50, 4601842), (70, 3287030), (100, 2300921), (140, 1643515), (175, 1314812), (257, 895300), (350, 657406), (514, 447650), (700, 328703), (1028, 223825), (1279, 179900), (1285, 179060), (1799, 127900), (2558, 89950), (2570, 89530), (3598, 63950), (5116, 44975), (5140, 44765), (6395, 35980), (6425, 35812), (7196, 31975), (8953, 25700), (8995, 25580), (12790, 17990), (12850, 17906)]