202947120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31319}}^1$

素因数の和:31344

約数の個数: 100

約数和(自身を含む): 704887920

約数和(自身を除く): 501940800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31319, 62638, 93957, 125276, 156595, 187914, 250552, 281871, 313190, 375828, 469785, 501104, 563742, 626380, 751656, 845613, 939570, 1127484, 1252760, 1409355, 1503312, 1691226, 1879140, 2254968, 2505520, 2536839, 2818710, 3382452, 3758280, 4228065, 4509936, 5073678, 5637420, 6764904, 7516560, 8456130, 10147356, 11274840, 12684195, 13529808, 16912260, 20294712, 22549680, 25368390, 33824520, 40589424, 50736780, 67649040, 101473560, 202947120]

約数ペア:

[(1, 202947120), (2, 101473560), (3, 67649040), (4, 50736780), (5, 40589424), (6, 33824520), (8, 25368390), (9, 22549680), (10, 20294712), (12, 16912260), (15, 13529808), (16, 12684195), (18, 11274840), (20, 10147356), (24, 8456130), (27, 7516560), (30, 6764904), (36, 5637420), (40, 5073678), (45, 4509936), (48, 4228065), (54, 3758280), (60, 3382452), (72, 2818710), (80, 2536839), (81, 2505520), (90, 2254968), (108, 1879140), (120, 1691226), (135, 1503312), (144, 1409355), (162, 1252760), (180, 1127484), (216, 939570), (240, 845613), (270, 751656), (324, 626380), (360, 563742), (405, 501104), (432, 469785), (540, 375828), (648, 313190), (720, 281871), (810, 250552), (1080, 187914), (1296, 156595), (1620, 125276), (2160, 93957), (3240, 62638), (6480, 31319)]