55365240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3509

約数の個数: 128

約数和(自身を含む): 199872000

約数和(自身を除く): 144506760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3469, 3990, 5320, 6938, 7980, 10407, 13876, 15960, 17345, 20814, 24283, 27752, 34690, 41628, 48566, 52035, 65911, 69380, 72849, 83256, 97132, 104070, 121415, 131822, 138760, 145698, 194264, 197733, 208140, 242830, 263644, 291396, 329555, 364245, 395466, 416280, 461377, 485660, 527288, 582792, 659110, 728490, 790932, 922754, 971320, 988665, 1318220, 1384131, 1456980, 1581864, 1845508, 1977330, 2306885, 2636440, 2768262, 2913960, 3691016, 3954660, 4613770, 5536524, 6920655, 7909320, 9227540, 11073048, 13841310, 18455080, 27682620, 55365240]

約数ペア:

[(1, 55365240), (2, 27682620), (3, 18455080), (4, 13841310), (5, 11073048), (6, 9227540), (7, 7909320), (8, 6920655), (10, 5536524), (12, 4613770), (14, 3954660), (15, 3691016), (19, 2913960), (20, 2768262), (21, 2636440), (24, 2306885), (28, 1977330), (30, 1845508), (35, 1581864), (38, 1456980), (40, 1384131), (42, 1318220), (56, 988665), (57, 971320), (60, 922754), (70, 790932), (76, 728490), (84, 659110), (95, 582792), (105, 527288), (114, 485660), (120, 461377), (133, 416280), (140, 395466), (152, 364245), (168, 329555), (190, 291396), (210, 263644), (228, 242830), (266, 208140), (280, 197733), (285, 194264), (380, 145698), (399, 138760), (420, 131822), (456, 121415), (532, 104070), (570, 97132), (665, 83256), (760, 72849), (798, 69380), (840, 65911), (1064, 52035), (1140, 48566), (1330, 41628), (1596, 34690), (1995, 27752), (2280, 24283), (2660, 20814), (3192, 17345), (3469, 15960), (3990, 13876), (5320, 10407), (6938, 7980)]