145775520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9235

約数の個数: 144

約数和(自身を含む): 542741472

約数和(自身を除く): 396965952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9203, 15840, 18406, 27609, 36812, 46015, 55218, 73624, 82827, 92030, 101233, 110436, 138045, 147248, 165654, 184060, 202466, 220872, 276090, 294496, 303699, 331308, 368120, 404932, 414135, 441744, 506165, 552180, 607398, 662616, 736240, 809864, 828270, 883488, 911097, 1012330, 1104360, 1214796, 1325232, 1472480, 1518495, 1619728, 1656540, 1822194, 2024660, 2208720, 2429592, 2650464, 3036990, 3239456, 3313080, 3644388, 4049320, 4417440, 4555485, 4859184, 6073980, 6626160, 7288776, 8098640, 9110970, 9718368, 12147960, 13252320, 14577552, 16197280, 18221940, 24295920, 29155104, 36443880, 48591840, 72887760, 145775520]

約数ペア:

[(1, 145775520), (2, 72887760), (3, 48591840), (4, 36443880), (5, 29155104), (6, 24295920), (8, 18221940), (9, 16197280), (10, 14577552), (11, 13252320), (12, 12147960), (15, 9718368), (16, 9110970), (18, 8098640), (20, 7288776), (22, 6626160), (24, 6073980), (30, 4859184), (32, 4555485), (33, 4417440), (36, 4049320), (40, 3644388), (44, 3313080), (45, 3239456), (48, 3036990), (55, 2650464), (60, 2429592), (66, 2208720), (72, 2024660), (80, 1822194), (88, 1656540), (90, 1619728), (96, 1518495), (99, 1472480), (110, 1325232), (120, 1214796), (132, 1104360), (144, 1012330), (160, 911097), (165, 883488), (176, 828270), (180, 809864), (198, 736240), (220, 662616), (240, 607398), (264, 552180), (288, 506165), (330, 441744), (352, 414135), (360, 404932), (396, 368120), (440, 331308), (480, 303699), (495, 294496), (528, 276090), (660, 220872), (720, 202466), (792, 184060), (880, 165654), (990, 147248), (1056, 138045), (1320, 110436), (1440, 101233), (1584, 92030), (1760, 82827), (1980, 73624), (2640, 55218), (3168, 46015), (3960, 36812), (5280, 27609), (7920, 18406), (9203, 15840)]