145491300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1322

約数の個数: 108

約数和(自身を含む): 459710160

約数和(自身を除く): 314218860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 695, 834, 900, 1163, 1251, 1390, 1668, 2085, 2326, 2502, 2780, 3475, 3489, 4170, 4652, 5004, 5815, 6255, 6950, 6978, 8340, 10425, 10467, 11630, 12510, 13900, 13956, 17445, 20850, 20934, 23260, 25020, 29075, 31275, 34890, 41700, 41868, 52335, 58150, 62550, 69780, 87225, 104670, 116300, 125100, 161657, 174450, 209340, 261675, 323314, 348900, 484971, 523350, 646628, 808285, 969942, 1046700, 1454913, 1616570, 1939884, 2424855, 2909826, 3233140, 4041425, 4849710, 5819652, 7274565, 8082850, 9699420, 12124275, 14549130, 16165700, 24248550, 29098260, 36372825, 48497100, 72745650, 145491300]

約数ペア:

[(1, 145491300), (2, 72745650), (3, 48497100), (4, 36372825), (5, 29098260), (6, 24248550), (9, 16165700), (10, 14549130), (12, 12124275), (15, 9699420), (18, 8082850), (20, 7274565), (25, 5819652), (30, 4849710), (36, 4041425), (45, 3233140), (50, 2909826), (60, 2424855), (75, 1939884), (90, 1616570), (100, 1454913), (139, 1046700), (150, 969942), (180, 808285), (225, 646628), (278, 523350), (300, 484971), (417, 348900), (450, 323314), (556, 261675), (695, 209340), (834, 174450), (900, 161657), (1163, 125100), (1251, 116300), (1390, 104670), (1668, 87225), (2085, 69780), (2326, 62550), (2502, 58150), (2780, 52335), (3475, 41868), (3489, 41700), (4170, 34890), (4652, 31275), (5004, 29075), (5815, 25020), (6255, 23260), (6950, 20934), (6978, 20850), (8340, 17445), (10425, 13956), (10467, 13900), (11630, 12510)]