57546180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 182071680

約数和(自身を除く): 124525500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1747, 1830, 2196, 2745, 3294, 3494, 3660, 5241, 5490, 6588, 6988, 8235, 8735, 10482, 10980, 15723, 16470, 17470, 20964, 26205, 31446, 32940, 34940, 47169, 52410, 62892, 78615, 94338, 104820, 106567, 157230, 188676, 213134, 235845, 314460, 319701, 426268, 471690, 532835, 639402, 943380, 959103, 1065670, 1278804, 1598505, 1918206, 2131340, 2877309, 3197010, 3836412, 4795515, 5754618, 6394020, 9591030, 11509236, 14386545, 19182060, 28773090, 57546180]

約数ペア:

[(1, 57546180), (2, 28773090), (3, 19182060), (4, 14386545), (5, 11509236), (6, 9591030), (9, 6394020), (10, 5754618), (12, 4795515), (15, 3836412), (18, 3197010), (20, 2877309), (27, 2131340), (30, 1918206), (36, 1598505), (45, 1278804), (54, 1065670), (60, 959103), (61, 943380), (90, 639402), (108, 532835), (122, 471690), (135, 426268), (180, 319701), (183, 314460), (244, 235845), (270, 213134), (305, 188676), (366, 157230), (540, 106567), (549, 104820), (610, 94338), (732, 78615), (915, 62892), (1098, 52410), (1220, 47169), (1647, 34940), (1747, 32940), (1830, 31446), (2196, 26205), (2745, 20964), (3294, 17470), (3494, 16470), (3660, 15723), (5241, 10980), (5490, 10482), (6588, 8735), (6988, 8235)]