243350360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 607884480

約数和(自身を除く): 364534120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 137, 220, 242, 274, 367, 440, 484, 548, 605, 685, 734, 968, 1096, 1210, 1370, 1468, 1507, 1835, 2420, 2740, 2936, 3014, 3670, 4037, 4840, 5480, 6028, 7340, 7535, 8074, 12056, 14680, 15070, 16148, 16577, 20185, 30140, 32296, 33154, 40370, 44407, 50279, 60280, 66308, 80740, 82885, 88814, 100558, 132616, 161480, 165770, 177628, 201116, 222035, 251395, 331540, 355256, 402232, 444070, 502790, 553069, 663080, 888140, 1005580, 1106138, 1776280, 2011160, 2212276, 2765345, 4424552, 5530690, 6083759, 11061380, 12167518, 22122760, 24335036, 30418795, 48670072, 60837590, 121675180, 243350360]

約数ペア:

[(1, 243350360), (2, 121675180), (4, 60837590), (5, 48670072), (8, 30418795), (10, 24335036), (11, 22122760), (20, 12167518), (22, 11061380), (40, 6083759), (44, 5530690), (55, 4424552), (88, 2765345), (110, 2212276), (121, 2011160), (137, 1776280), (220, 1106138), (242, 1005580), (274, 888140), (367, 663080), (440, 553069), (484, 502790), (548, 444070), (605, 402232), (685, 355256), (734, 331540), (968, 251395), (1096, 222035), (1210, 201116), (1370, 177628), (1468, 165770), (1507, 161480), (1835, 132616), (2420, 100558), (2740, 88814), (2936, 82885), (3014, 80740), (3670, 66308), (4037, 60280), (4840, 50279), (5480, 44407), (6028, 40370), (7340, 33154), (7535, 32296), (8074, 30140), (12056, 20185), (14680, 16577), (15070, 16148)]