148255300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 349993224

約数和(自身を除く): 201737924

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2357, 2516, 3145, 3700, 4714, 6290, 9428, 11785, 12580, 15725, 23570, 31450, 40069, 47140, 58925, 62900, 80138, 87209, 117850, 160276, 174418, 200345, 235700, 348836, 400690, 436045, 801380, 872090, 1001725, 1482553, 1744180, 2003450, 2180225, 2965106, 4006900, 4360450, 5930212, 7412765, 8720900, 14825530, 29651060, 37063825, 74127650, 148255300]

約数ペア:

[(1, 148255300), (2, 74127650), (4, 37063825), (5, 29651060), (10, 14825530), (17, 8720900), (20, 7412765), (25, 5930212), (34, 4360450), (37, 4006900), (50, 2965106), (68, 2180225), (74, 2003450), (85, 1744180), (100, 1482553), (148, 1001725), (170, 872090), (185, 801380), (340, 436045), (370, 400690), (425, 348836), (629, 235700), (740, 200345), (850, 174418), (925, 160276), (1258, 117850), (1700, 87209), (1850, 80138), (2357, 62900), (2516, 58925), (3145, 47140), (3700, 40069), (4714, 31450), (6290, 23570), (9428, 15725), (11785, 12580)]