27815550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 80352000

約数和(自身を除く): 52536450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 449, 525, 590, 826, 885, 898, 1050, 1239, 1347, 1475, 1770, 2065, 2245, 2478, 2694, 2950, 3143, 4130, 4425, 4490, 6195, 6286, 6735, 8850, 9429, 10325, 11225, 12390, 13470, 15715, 18858, 20650, 22450, 26491, 30975, 31430, 33675, 47145, 52982, 61950, 67350, 78575, 79473, 94290, 132455, 157150, 158946, 185437, 235725, 264910, 370874, 397365, 471450, 556311, 662275, 794730, 927185, 1112622, 1324550, 1854370, 1986825, 2781555, 3973650, 4635925, 5563110, 9271850, 13907775, 27815550]

約数ペア:

[(1, 27815550), (2, 13907775), (3, 9271850), (5, 5563110), (6, 4635925), (7, 3973650), (10, 2781555), (14, 1986825), (15, 1854370), (21, 1324550), (25, 1112622), (30, 927185), (35, 794730), (42, 662275), (50, 556311), (59, 471450), (70, 397365), (75, 370874), (105, 264910), (118, 235725), (150, 185437), (175, 158946), (177, 157150), (210, 132455), (295, 94290), (350, 79473), (354, 78575), (413, 67350), (449, 61950), (525, 52982), (590, 47145), (826, 33675), (885, 31430), (898, 30975), (1050, 26491), (1239, 22450), (1347, 20650), (1475, 18858), (1770, 15715), (2065, 13470), (2245, 12390), (2478, 11225), (2694, 10325), (2950, 9429), (3143, 8850), (4130, 6735), (4425, 6286), (4490, 6195)]