149209920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 519232896

約数和(自身を除く): 370022976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 503, 515, 576, 618, 720, 824, 927, 960, 1006, 1030, 1236, 1440, 1509, 1545, 1648, 1854, 2012, 2060, 2472, 2515, 2880, 3018, 3090, 3296, 3708, 4024, 4120, 4527, 4635, 4944, 5030, 6036, 6180, 6592, 7416, 7545, 8048, 8240, 9054, 9270, 9888, 10060, 12072, 12360, 14832, 15090, 16096, 16480, 18108, 18540, 19776, 20120, 22635, 24144, 24720, 29664, 30180, 32192, 32960, 36216, 37080, 40240, 45270, 48288, 49440, 51809, 59328, 60360, 72432, 74160, 80480, 90540, 96576, 98880, 103618, 120720, 144864, 148320, 155427, 160960, 181080, 207236, 241440, 259045, 289728, 296640, 310854, 362160, 414472, 466281, 482880, 518090, 621708, 724320, 777135, 828944, 932562, 1036180, 1243416, 1448640, 1554270, 1657888, 1865124, 2072360, 2331405, 2486832, 3108540, 3315776, 3730248, 4144720, 4662810, 4973664, 6217080, 7460496, 8289440, 9325620, 9947328, 12434160, 14920992, 16578880, 18651240, 24868320, 29841984, 37302480, 49736640, 74604960, 149209920]

約数ペア:

[(1, 149209920), (2, 74604960), (3, 49736640), (4, 37302480), (5, 29841984), (6, 24868320), (8, 18651240), (9, 16578880), (10, 14920992), (12, 12434160), (15, 9947328), (16, 9325620), (18, 8289440), (20, 7460496), (24, 6217080), (30, 4973664), (32, 4662810), (36, 4144720), (40, 3730248), (45, 3315776), (48, 3108540), (60, 2486832), (64, 2331405), (72, 2072360), (80, 1865124), (90, 1657888), (96, 1554270), (103, 1448640), (120, 1243416), (144, 1036180), (160, 932562), (180, 828944), (192, 777135), (206, 724320), (240, 621708), (288, 518090), (309, 482880), (320, 466281), (360, 414472), (412, 362160), (480, 310854), (503, 296640), (515, 289728), (576, 259045), (618, 241440), (720, 207236), (824, 181080), (927, 160960), (960, 155427), (1006, 148320), (1030, 144864), (1236, 120720), (1440, 103618), (1509, 98880), (1545, 96576), (1648, 90540), (1854, 80480), (2012, 74160), (2060, 72432), (2472, 60360), (2515, 59328), (2880, 51809), (3018, 49440), (3090, 48288), (3296, 45270), (3708, 40240), (4024, 37080), (4120, 36216), (4527, 32960), (4635, 32192), (4944, 30180), (5030, 29664), (6036, 24720), (6180, 24144), (6592, 22635), (7416, 20120), (7545, 19776), (8048, 18540), (8240, 18108), (9054, 16480), (9270, 16096), (9888, 15090), (10060, 14832), (12072, 12360)]