57295260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 144

約数和(自身を含む): 199704960

約数和(自身を除く): 142409700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1523, 1710, 1881, 1980, 2090, 2508, 3046, 3135, 3420, 3762, 4180, 4569, 6092, 6270, 7524, 7615, 9138, 9405, 12540, 13707, 15230, 16753, 18276, 18810, 22845, 27414, 28937, 30460, 33506, 37620, 45690, 50259, 54828, 57874, 67012, 68535, 83765, 86811, 91380, 100518, 115748, 137070, 144685, 150777, 167530, 173622, 201036, 251295, 260433, 274140, 289370, 301554, 318307, 335060, 347244, 434055, 502590, 520866, 578740, 603108, 636614, 753885, 868110, 954921, 1005180, 1041732, 1273228, 1302165, 1507770, 1591535, 1736220, 1909842, 2604330, 2864763, 3015540, 3183070, 3819684, 4774605, 5208660, 5729526, 6366140, 9549210, 11459052, 14323815, 19098420, 28647630, 57295260]

約数ペア:

[(1, 57295260), (2, 28647630), (3, 19098420), (4, 14323815), (5, 11459052), (6, 9549210), (9, 6366140), (10, 5729526), (11, 5208660), (12, 4774605), (15, 3819684), (18, 3183070), (19, 3015540), (20, 2864763), (22, 2604330), (30, 1909842), (33, 1736220), (36, 1591535), (38, 1507770), (44, 1302165), (45, 1273228), (55, 1041732), (57, 1005180), (60, 954921), (66, 868110), (76, 753885), (90, 636614), (95, 603108), (99, 578740), (110, 520866), (114, 502590), (132, 434055), (165, 347244), (171, 335060), (180, 318307), (190, 301554), (198, 289370), (209, 274140), (220, 260433), (228, 251295), (285, 201036), (330, 173622), (342, 167530), (380, 150777), (396, 144685), (418, 137070), (495, 115748), (570, 100518), (627, 91380), (660, 86811), (684, 83765), (836, 68535), (855, 67012), (990, 57874), (1045, 54828), (1140, 50259), (1254, 45690), (1523, 37620), (1710, 33506), (1881, 30460), (1980, 28937), (2090, 27414), (2508, 22845), (3046, 18810), (3135, 18276), (3420, 16753), (3762, 15230), (4180, 13707), (4569, 12540), (6092, 9405), (6270, 9138), (7524, 7615)]