148378650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 422972928

約数和(自身を除く): 274594278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 251, 350, 502, 525, 563, 753, 1050, 1126, 1255, 1506, 1689, 1757, 2510, 2815, 3378, 3514, 3765, 3941, 5271, 5630, 6275, 7530, 7882, 8445, 8785, 10542, 11823, 12550, 14075, 16890, 17570, 18825, 19705, 23646, 26355, 28150, 37650, 39410, 42225, 43925, 52710, 59115, 84450, 87850, 98525, 118230, 131775, 141313, 197050, 263550, 282626, 295575, 423939, 591150, 706565, 847878, 989191, 1413130, 1978382, 2119695, 2967573, 3532825, 4239390, 4945955, 5935146, 7065650, 9891910, 10598475, 14837865, 21196950, 24729775, 29675730, 49459550, 74189325, 148378650]

約数ペア:

[(1, 148378650), (2, 74189325), (3, 49459550), (5, 29675730), (6, 24729775), (7, 21196950), (10, 14837865), (14, 10598475), (15, 9891910), (21, 7065650), (25, 5935146), (30, 4945955), (35, 4239390), (42, 3532825), (50, 2967573), (70, 2119695), (75, 1978382), (105, 1413130), (150, 989191), (175, 847878), (210, 706565), (251, 591150), (350, 423939), (502, 295575), (525, 282626), (563, 263550), (753, 197050), (1050, 141313), (1126, 131775), (1255, 118230), (1506, 98525), (1689, 87850), (1757, 84450), (2510, 59115), (2815, 52710), (3378, 43925), (3514, 42225), (3765, 39410), (3941, 37650), (5271, 28150), (5630, 26355), (6275, 23646), (7530, 19705), (7882, 18825), (8445, 17570), (8785, 16890), (10542, 14075), (11823, 12550)]