27265740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 80123904

約数和(自身を除く): 52858164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 137, 155, 186, 214, 274, 310, 321, 372, 411, 428, 465, 535, 548, 620, 642, 685, 822, 930, 1070, 1284, 1370, 1605, 1644, 1860, 2055, 2140, 2740, 3210, 3317, 4110, 4247, 6420, 6634, 8220, 8494, 9951, 12741, 13268, 14659, 16585, 16988, 19902, 21235, 25482, 29318, 33170, 39804, 42470, 43977, 49755, 50964, 58636, 63705, 66340, 73295, 84940, 87954, 99510, 127410, 146590, 175908, 199020, 219885, 254820, 293180, 439770, 454429, 879540, 908858, 1363287, 1817716, 2272145, 2726574, 4544290, 5453148, 6816435, 9088580, 13632870, 27265740]

約数ペア:

[(1, 27265740), (2, 13632870), (3, 9088580), (4, 6816435), (5, 5453148), (6, 4544290), (10, 2726574), (12, 2272145), (15, 1817716), (20, 1363287), (30, 908858), (31, 879540), (60, 454429), (62, 439770), (93, 293180), (107, 254820), (124, 219885), (137, 199020), (155, 175908), (186, 146590), (214, 127410), (274, 99510), (310, 87954), (321, 84940), (372, 73295), (411, 66340), (428, 63705), (465, 58636), (535, 50964), (548, 49755), (620, 43977), (642, 42470), (685, 39804), (822, 33170), (930, 29318), (1070, 25482), (1284, 21235), (1370, 19902), (1605, 16988), (1644, 16585), (1860, 14659), (2055, 13268), (2140, 12741), (2740, 9951), (3210, 8494), (3317, 8220), (4110, 6634), (4247, 6420)]