187905960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15817}}^1$

素因数の和:15848

約数の個数: 128

約数和(自身を含む): 683337600

約数和(自身を除く): 495431640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 142353, 158170, 173987, 189804, 237255, 284706, 316340, 347974, 379608, 427059, 474510, 521961, 569412, 632680, 695948, 711765, 854118, 869935, 949020, 1043922, 1138824, 1391896, 1423530, 1565883, 1708236, 1739870, 1898040, 2087844, 2135295, 2609805, 2847060, 3131766, 3416472, 3479740, 4175688, 4270590, 4697649, 5219610, 5694120, 6263532, 6959480, 7829415, 8541180, 9395298, 10439220, 12527064, 15658830, 17082360, 18790596, 20878440, 23488245, 31317660, 37581192, 46976490, 62635320, 93952980, 187905960]

約数ペア:

[(1, 187905960), (2, 93952980), (3, 62635320), (4, 46976490), (5, 37581192), (6, 31317660), (8, 23488245), (9, 20878440), (10, 18790596), (11, 17082360), (12, 15658830), (15, 12527064), (18, 10439220), (20, 9395298), (22, 8541180), (24, 7829415), (27, 6959480), (30, 6263532), (33, 5694120), (36, 5219610), (40, 4697649), (44, 4270590), (45, 4175688), (54, 3479740), (55, 3416472), (60, 3131766), (66, 2847060), (72, 2609805), (88, 2135295), (90, 2087844), (99, 1898040), (108, 1739870), (110, 1708236), (120, 1565883), (132, 1423530), (135, 1391896), (165, 1138824), (180, 1043922), (198, 949020), (216, 869935), (220, 854118), (264, 711765), (270, 695948), (297, 632680), (330, 569412), (360, 521961), (396, 474510), (440, 427059), (495, 379608), (540, 347974), (594, 316340), (660, 284706), (792, 237255), (990, 189804), (1080, 173987), (1188, 158170), (1320, 142353), (1485, 126536), (1980, 94902), (2376, 79085), (2970, 63268), (3960, 47451), (5940, 31634), (11880, 15817)]