69346900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 173350016

約数和(自身を除く): 104003116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 631, 700, 785, 1099, 1262, 1570, 2198, 2524, 3140, 3155, 3925, 4396, 4417, 5495, 6310, 7850, 8834, 10990, 12620, 15700, 15775, 17668, 21980, 22085, 27475, 31550, 44170, 54950, 63100, 88340, 99067, 109900, 110425, 198134, 220850, 396268, 441700, 495335, 693469, 990670, 1386938, 1981340, 2476675, 2773876, 3467345, 4953350, 6934690, 9906700, 13869380, 17336725, 34673450, 69346900]

約数ペア:

[(1, 69346900), (2, 34673450), (4, 17336725), (5, 13869380), (7, 9906700), (10, 6934690), (14, 4953350), (20, 3467345), (25, 2773876), (28, 2476675), (35, 1981340), (50, 1386938), (70, 990670), (100, 693469), (140, 495335), (157, 441700), (175, 396268), (314, 220850), (350, 198134), (628, 110425), (631, 109900), (700, 99067), (785, 88340), (1099, 63100), (1262, 54950), (1570, 44170), (2198, 31550), (2524, 27475), (3140, 22085), (3155, 21980), (3925, 17668), (4396, 15775), (4417, 15700), (5495, 12620), (6310, 10990), (7850, 8834)]