201970350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{937}}^1$

素因数の和:1434

約数の個数: 72

約数和(自身を含む): 544340160

約数和(自身を除く): 342369810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 937, 958, 1437, 1874, 2395, 2811, 2874, 4311, 4685, 4790, 5622, 7185, 8433, 8622, 9370, 11975, 14055, 14370, 16866, 21555, 23425, 23950, 28110, 35925, 42165, 43110, 46850, 70275, 71850, 84330, 107775, 140550, 210825, 215550, 421650, 448823, 897646, 1346469, 2244115, 2692938, 4039407, 4488230, 6732345, 8078814, 11220575, 13464690, 20197035, 22441150, 33661725, 40394070, 67323450, 100985175, 201970350]

約数ペア:

[(1, 201970350), (2, 100985175), (3, 67323450), (5, 40394070), (6, 33661725), (9, 22441150), (10, 20197035), (15, 13464690), (18, 11220575), (25, 8078814), (30, 6732345), (45, 4488230), (50, 4039407), (75, 2692938), (90, 2244115), (150, 1346469), (225, 897646), (450, 448823), (479, 421650), (937, 215550), (958, 210825), (1437, 140550), (1874, 107775), (2395, 84330), (2811, 71850), (2874, 70275), (4311, 46850), (4685, 43110), (4790, 42165), (5622, 35925), (7185, 28110), (8433, 23950), (8622, 23425), (9370, 21555), (11975, 16866), (14055, 14370)]