2938681800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{9437}}^1$

素因数の和:9632

約数の個数: 144

約数和(自身を含む): 9927171540

約数和(自身を除く): 6988489740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 173, 180, 200, 225, 300, 346, 360, 450, 519, 600, 692, 865, 900, 1038, 1384, 1557, 1730, 1800, 2076, 2595, 3114, 3460, 4152, 4325, 5190, 6228, 6920, 7785, 8650, 9437, 10380, 12456, 12975, 15570, 17300, 18874, 20760, 25950, 28311, 31140, 34600, 37748, 38925, 47185, 51900, 56622, 62280, 75496, 77850, 84933, 94370, 103800, 113244, 141555, 155700, 169866, 188740, 226488, 235925, 283110, 311400, 339732, 377480, 424665, 471850, 566220, 679464, 707775, 849330, 943700, 1132440, 1415550, 1632601, 1698660, 1887400, 2123325, 2831100, 3265202, 3397320, 4246650, 4897803, 5662200, 6530404, 8163005, 8493300, 9795606, 13060808, 14693409, 16326010, 16986600, 19591212, 24489015, 29386818, 32652020, 39182424, 40815025, 48978030, 58773636, 65304040, 73467045, 81630050, 97956060, 117547272, 122445075, 146934090, 163260100, 195912120, 244890150, 293868180, 326520200, 367335225, 489780300, 587736360, 734670450, 979560600, 1469340900, 2938681800]

約数ペア:

[(1, 2938681800), (2, 1469340900), (3, 979560600), (4, 734670450), (5, 587736360), (6, 489780300), (8, 367335225), (9, 326520200), (10, 293868180), (12, 244890150), (15, 195912120), (18, 163260100), (20, 146934090), (24, 122445075), (25, 117547272), (30, 97956060), (36, 81630050), (40, 73467045), (45, 65304040), (50, 58773636), (60, 48978030), (72, 40815025), (75, 39182424), (90, 32652020), (100, 29386818), (120, 24489015), (150, 19591212), (173, 16986600), (180, 16326010), (200, 14693409), (225, 13060808), (300, 9795606), (346, 8493300), (360, 8163005), (450, 6530404), (519, 5662200), (600, 4897803), (692, 4246650), (865, 3397320), (900, 3265202), (1038, 2831100), (1384, 2123325), (1557, 1887400), (1730, 1698660), (1800, 1632601), (2076, 1415550), (2595, 1132440), (3114, 943700), (3460, 849330), (4152, 707775), (4325, 679464), (5190, 566220), (6228, 471850), (6920, 424665), (7785, 377480), (8650, 339732), (9437, 311400), (10380, 283110), (12456, 235925), (12975, 226488), (15570, 188740), (17300, 169866), (18874, 155700), (20760, 141555), (25950, 113244), (28311, 103800), (31140, 94370), (34600, 84933), (37748, 77850), (38925, 75496), (47185, 62280), (51900, 56622)]