27400560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 94493952

約数和(自身を除く): 67093392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 107, 110, 120, 132, 165, 176, 194, 214, 220, 240, 264, 291, 321, 330, 388, 428, 440, 485, 528, 535, 582, 642, 660, 776, 856, 880, 970, 1067, 1070, 1164, 1177, 1284, 1320, 1455, 1552, 1605, 1712, 1940, 2134, 2140, 2328, 2354, 2568, 2640, 2910, 3201, 3210, 3531, 3880, 4268, 4280, 4656, 4708, 5136, 5335, 5820, 5885, 6402, 6420, 7062, 7760, 8536, 8560, 9416, 10379, 10670, 11640, 11770, 12804, 12840, 14124, 16005, 17072, 17655, 18832, 20758, 21340, 23280, 23540, 25608, 25680, 28248, 31137, 32010, 35310, 41516, 42680, 47080, 51216, 51895, 56496, 62274, 64020, 70620, 83032, 85360, 94160, 103790, 114169, 124548, 128040, 141240, 155685, 166064, 207580, 228338, 249096, 256080, 282480, 311370, 342507, 415160, 456676, 498192, 570845, 622740, 685014, 830320, 913352, 1141690, 1245480, 1370028, 1712535, 1826704, 2283380, 2490960, 2740056, 3425070, 4566760, 5480112, 6850140, 9133520, 13700280, 27400560]

約数ペア:

[(1, 27400560), (2, 13700280), (3, 9133520), (4, 6850140), (5, 5480112), (6, 4566760), (8, 3425070), (10, 2740056), (11, 2490960), (12, 2283380), (15, 1826704), (16, 1712535), (20, 1370028), (22, 1245480), (24, 1141690), (30, 913352), (33, 830320), (40, 685014), (44, 622740), (48, 570845), (55, 498192), (60, 456676), (66, 415160), (80, 342507), (88, 311370), (97, 282480), (107, 256080), (110, 249096), (120, 228338), (132, 207580), (165, 166064), (176, 155685), (194, 141240), (214, 128040), (220, 124548), (240, 114169), (264, 103790), (291, 94160), (321, 85360), (330, 83032), (388, 70620), (428, 64020), (440, 62274), (485, 56496), (528, 51895), (535, 51216), (582, 47080), (642, 42680), (660, 41516), (776, 35310), (856, 32010), (880, 31137), (970, 28248), (1067, 25680), (1070, 25608), (1164, 23540), (1177, 23280), (1284, 21340), (1320, 20758), (1455, 18832), (1552, 17655), (1605, 17072), (1712, 16005), (1940, 14124), (2134, 12840), (2140, 12804), (2328, 11770), (2354, 11640), (2568, 10670), (2640, 10379), (2910, 9416), (3201, 8560), (3210, 8536), (3531, 7760), (3880, 7062), (4268, 6420), (4280, 6402), (4656, 5885), (4708, 5820), (5136, 5335)]