55815600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 180468112

約数和(自身を除く): 124652512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 193, 200, 240, 241, 300, 386, 400, 482, 579, 600, 723, 772, 964, 965, 1158, 1200, 1205, 1446, 1544, 1928, 1930, 2316, 2410, 2892, 2895, 3088, 3615, 3856, 3860, 4632, 4820, 4825, 5784, 5790, 6025, 7230, 7720, 9264, 9640, 9650, 11568, 11580, 12050, 14460, 14475, 15440, 18075, 19280, 19300, 23160, 24100, 28920, 28950, 36150, 38600, 46320, 46513, 48200, 57840, 57900, 72300, 77200, 93026, 96400, 115800, 139539, 144600, 186052, 231600, 232565, 279078, 289200, 372104, 465130, 558156, 697695, 744208, 930260, 1116312, 1162825, 1395390, 1860520, 2232624, 2325650, 2790780, 3488475, 3721040, 4651300, 5581560, 6976950, 9302600, 11163120, 13953900, 18605200, 27907800, 55815600]

約数ペア:

[(1, 55815600), (2, 27907800), (3, 18605200), (4, 13953900), (5, 11163120), (6, 9302600), (8, 6976950), (10, 5581560), (12, 4651300), (15, 3721040), (16, 3488475), (20, 2790780), (24, 2325650), (25, 2232624), (30, 1860520), (40, 1395390), (48, 1162825), (50, 1116312), (60, 930260), (75, 744208), (80, 697695), (100, 558156), (120, 465130), (150, 372104), (193, 289200), (200, 279078), (240, 232565), (241, 231600), (300, 186052), (386, 144600), (400, 139539), (482, 115800), (579, 96400), (600, 93026), (723, 77200), (772, 72300), (964, 57900), (965, 57840), (1158, 48200), (1200, 46513), (1205, 46320), (1446, 38600), (1544, 36150), (1928, 28950), (1930, 28920), (2316, 24100), (2410, 23160), (2892, 19300), (2895, 19280), (3088, 18075), (3615, 15440), (3856, 14475), (3860, 14460), (4632, 12050), (4820, 11580), (4825, 11568), (5784, 9650), (5790, 9640), (6025, 9264), (7230, 7720)]