154057320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 534643200

約数和(自身を除く): 380585880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 101, 114, 120, 152, 171, 180, 190, 202, 223, 228, 285, 303, 342, 360, 380, 404, 446, 456, 505, 570, 606, 669, 684, 760, 808, 855, 892, 909, 1010, 1115, 1140, 1212, 1338, 1368, 1515, 1710, 1784, 1818, 1919, 2007, 2020, 2230, 2280, 2424, 2676, 3030, 3345, 3420, 3636, 3838, 4014, 4040, 4237, 4460, 4545, 5352, 5757, 6060, 6690, 6840, 7272, 7676, 8028, 8474, 8920, 9090, 9595, 10035, 11514, 12120, 12711, 13380, 15352, 16056, 16948, 17271, 18180, 19190, 20070, 21185, 22523, 23028, 25422, 26760, 28785, 33896, 34542, 36360, 38133, 38380, 40140, 42370, 45046, 46056, 50844, 57570, 63555, 67569, 69084, 76266, 76760, 80280, 84740, 86355, 90092, 101688, 112615, 115140, 127110, 135138, 138168, 152532, 169480, 172710, 180184, 190665, 202707, 225230, 230280, 254220, 270276, 305064, 337845, 345420, 381330, 405414, 427937, 450460, 508440, 540552, 675690, 690840, 762660, 810828, 855874, 900920, 1013535, 1283811, 1351380, 1525320, 1621656, 1711748, 2027070, 2139685, 2567622, 2702760, 3423496, 3851433, 4054140, 4279370, 5135244, 6419055, 7702866, 8108280, 8558740, 10270488, 12838110, 15405732, 17117480, 19257165, 25676220, 30811464, 38514330, 51352440, 77028660, 154057320]

約数ペア:

[(1, 154057320), (2, 77028660), (3, 51352440), (4, 38514330), (5, 30811464), (6, 25676220), (8, 19257165), (9, 17117480), (10, 15405732), (12, 12838110), (15, 10270488), (18, 8558740), (19, 8108280), (20, 7702866), (24, 6419055), (30, 5135244), (36, 4279370), (38, 4054140), (40, 3851433), (45, 3423496), (57, 2702760), (60, 2567622), (72, 2139685), (76, 2027070), (90, 1711748), (95, 1621656), (101, 1525320), (114, 1351380), (120, 1283811), (152, 1013535), (171, 900920), (180, 855874), (190, 810828), (202, 762660), (223, 690840), (228, 675690), (285, 540552), (303, 508440), (342, 450460), (360, 427937), (380, 405414), (404, 381330), (446, 345420), (456, 337845), (505, 305064), (570, 270276), (606, 254220), (669, 230280), (684, 225230), (760, 202707), (808, 190665), (855, 180184), (892, 172710), (909, 169480), (1010, 152532), (1115, 138168), (1140, 135138), (1212, 127110), (1338, 115140), (1368, 112615), (1515, 101688), (1710, 90092), (1784, 86355), (1818, 84740), (1919, 80280), (2007, 76760), (2020, 76266), (2230, 69084), (2280, 67569), (2424, 63555), (2676, 57570), (3030, 50844), (3345, 46056), (3420, 45046), (3636, 42370), (3838, 40140), (4014, 38380), (4040, 38133), (4237, 36360), (4460, 34542), (4545, 33896), (5352, 28785), (5757, 26760), (6060, 25422), (6690, 23028), (6840, 22523), (7272, 21185), (7676, 20070), (8028, 19190), (8474, 18180), (8920, 17271), (9090, 16948), (9595, 16056), (10035, 15352), (11514, 13380), (12120, 12711)]