154828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 575561376

約数和(自身を除く): 420733296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 113, 120, 132, 144, 165, 173, 176, 180, 198, 220, 226, 240, 264, 330, 339, 346, 360, 396, 440, 452, 495, 519, 528, 565, 660, 678, 692, 720, 792, 865, 880, 904, 990, 1017, 1038, 1130, 1243, 1320, 1356, 1384, 1557, 1584, 1695, 1730, 1808, 1903, 1980, 2034, 2076, 2260, 2486, 2595, 2640, 2712, 2768, 3114, 3390, 3460, 3729, 3806, 3960, 4068, 4152, 4520, 4972, 5085, 5190, 5424, 5709, 6215, 6228, 6780, 6920, 7458, 7612, 7785, 7920, 8136, 8304, 9040, 9515, 9944, 10170, 10380, 11187, 11418, 12430, 12456, 13560, 13840, 14916, 15224, 15570, 16272, 17127, 18645, 19030, 19549, 19888, 20340, 20760, 22374, 22836, 24860, 24912, 27120, 28545, 29832, 30448, 31140, 34254, 37290, 38060, 39098, 40680, 41520, 44748, 45672, 49720, 55935, 57090, 58647, 59664, 62280, 68508, 74580, 76120, 78196, 81360, 85635, 89496, 91344, 97745, 99440, 111870, 114180, 117294, 124560, 137016, 149160, 152240, 156392, 171270, 175941, 178992, 195490, 215039, 223740, 228360, 234588, 274032, 293235, 298320, 312784, 342540, 351882, 390980, 430078, 447480, 456720, 469176, 586470, 645117, 685080, 703764, 781960, 860156, 879705, 894960, 938352, 1075195, 1172940, 1290234, 1370160, 1407528, 1563920, 1720312, 1759410, 1935351, 2150390, 2345880, 2580468, 2815056, 3225585, 3440624, 3518820, 3870702, 4300780, 4691760, 5160936, 6451170, 7037640, 7741404, 8601560, 9676755, 10321872, 12902340, 14075280, 15482808, 17203120, 19353510, 25804680, 30965616, 38707020, 51609360, 77414040, 154828080]

約数ペア:

[(1, 154828080), (2, 77414040), (3, 51609360), (4, 38707020), (5, 30965616), (6, 25804680), (8, 19353510), (9, 17203120), (10, 15482808), (11, 14075280), (12, 12902340), (15, 10321872), (16, 9676755), (18, 8601560), (20, 7741404), (22, 7037640), (24, 6451170), (30, 5160936), (33, 4691760), (36, 4300780), (40, 3870702), (44, 3518820), (45, 3440624), (48, 3225585), (55, 2815056), (60, 2580468), (66, 2345880), (72, 2150390), (80, 1935351), (88, 1759410), (90, 1720312), (99, 1563920), (110, 1407528), (113, 1370160), (120, 1290234), (132, 1172940), (144, 1075195), (165, 938352), (173, 894960), (176, 879705), (180, 860156), (198, 781960), (220, 703764), (226, 685080), (240, 645117), (264, 586470), (330, 469176), (339, 456720), (346, 447480), (360, 430078), (396, 390980), (440, 351882), (452, 342540), (495, 312784), (519, 298320), (528, 293235), (565, 274032), (660, 234588), (678, 228360), (692, 223740), (720, 215039), (792, 195490), (865, 178992), (880, 175941), (904, 171270), (990, 156392), (1017, 152240), (1038, 149160), (1130, 137016), (1243, 124560), (1320, 117294), (1356, 114180), (1384, 111870), (1557, 99440), (1584, 97745), (1695, 91344), (1730, 89496), (1808, 85635), (1903, 81360), (1980, 78196), (2034, 76120), (2076, 74580), (2260, 68508), (2486, 62280), (2595, 59664), (2640, 58647), (2712, 57090), (2768, 55935), (3114, 49720), (3390, 45672), (3460, 44748), (3729, 41520), (3806, 40680), (3960, 39098), (4068, 38060), (4152, 37290), (4520, 34254), (4972, 31140), (5085, 30448), (5190, 29832), (5424, 28545), (5709, 27120), (6215, 24912), (6228, 24860), (6780, 22836), (6920, 22374), (7458, 20760), (7612, 20340), (7785, 19888), (7920, 19549), (8136, 19030), (8304, 18645), (9040, 17127), (9515, 16272), (9944, 15570), (10170, 15224), (10380, 14916), (11187, 13840), (11418, 13560), (12430, 12456)]