57489060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 170956800

約数和(自身を除く): 113467740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 239, 285, 380, 422, 478, 570, 633, 717, 844, 956, 1055, 1140, 1195, 1266, 1434, 2110, 2390, 2532, 2868, 3165, 3585, 4009, 4220, 4541, 4780, 6330, 7170, 8018, 9082, 12027, 12660, 13623, 14340, 16036, 18164, 20045, 22705, 24054, 27246, 40090, 45410, 48108, 50429, 54492, 60135, 68115, 80180, 90820, 100858, 120270, 136230, 151287, 201716, 240540, 252145, 272460, 302574, 504290, 605148, 756435, 958151, 1008580, 1512870, 1916302, 2874453, 3025740, 3832604, 4790755, 5748906, 9581510, 11497812, 14372265, 19163020, 28744530, 57489060]

約数ペア:

[(1, 57489060), (2, 28744530), (3, 19163020), (4, 14372265), (5, 11497812), (6, 9581510), (10, 5748906), (12, 4790755), (15, 3832604), (19, 3025740), (20, 2874453), (30, 1916302), (38, 1512870), (57, 1008580), (60, 958151), (76, 756435), (95, 605148), (114, 504290), (190, 302574), (211, 272460), (228, 252145), (239, 240540), (285, 201716), (380, 151287), (422, 136230), (478, 120270), (570, 100858), (633, 90820), (717, 80180), (844, 68115), (956, 60135), (1055, 54492), (1140, 50429), (1195, 48108), (1266, 45410), (1434, 40090), (2110, 27246), (2390, 24054), (2532, 22705), (2868, 20045), (3165, 18164), (3585, 16036), (4009, 14340), (4220, 13623), (4541, 12660), (4780, 12027), (6330, 9082), (7170, 8018)]