148999680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 387216000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 223, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 446, 464, 480, 512, 522, 576, 580, 640, 669, 696, 720, 768, 870, 892, 928, 960, 1044, 1115, 1152, 1160, 1280, 1305, 1338, 1392, 1440, 1536, 1740, 1784, 1856, 1920, 2007, 2088, 2230, 2304, 2320, 2560, 2610, 2676, 2784, 2880, 3345, 3480, 3568, 3712, 3840, 4014, 4176, 4460, 4608, 4640, 5220, 5352, 5568, 5760, 6467, 6690, 6960, 7136, 7424, 7680, 8028, 8352, 8920, 9280, 10035, 10440, 10704, 11136, 11520, 12934, 13380, 13920, 14272, 14848, 16056, 16704, 17840, 18560, 19401, 20070, 20880, 21408, 22272, 23040, 25868, 26760, 27840, 28544, 32112, 32335, 33408, 35680, 37120, 38802, 40140, 41760, 42816, 44544, 51736, 53520, 55680, 57088, 58203, 64224, 64670, 66816, 71360, 74240, 77604, 80280, 83520, 85632, 97005, 103472, 107040, 111360, 114176, 116406, 128448, 129340, 133632, 142720, 155208, 160560, 167040, 171264, 194010, 206944, 214080, 222720, 232812, 256896, 258680, 285440, 291015, 310416, 321120, 334080, 342528, 388020, 413888, 428160, 465624, 513792, 517360, 570880, 582030, 620832, 642240, 668160, 776040, 827776, 856320, 931248, 1027584, 1034720, 1164060, 1241664, 1284480, 1552080, 1655552, 1712640, 1862496, 2069440, 2328120, 2483328, 2568960, 3104160, 3311104, 3724992, 4138880, 4656240, 4966656, 5137920, 6208320, 7449984, 8277760, 9312480, 9933312, 12416640, 14899968, 16555520, 18624960, 24833280, 29799936, 37249920, 49666560, 74499840, 148999680]

約数ペア:

[(1, 148999680), (2, 74499840), (3, 49666560), (4, 37249920), (5, 29799936), (6, 24833280), (8, 18624960), (9, 16555520), (10, 14899968), (12, 12416640), (15, 9933312), (16, 9312480), (18, 8277760), (20, 7449984), (24, 6208320), (29, 5137920), (30, 4966656), (32, 4656240), (36, 4138880), (40, 3724992), (45, 3311104), (48, 3104160), (58, 2568960), (60, 2483328), (64, 2328120), (72, 2069440), (80, 1862496), (87, 1712640), (90, 1655552), (96, 1552080), (116, 1284480), (120, 1241664), (128, 1164060), (144, 1034720), (145, 1027584), (160, 931248), (174, 856320), (180, 827776), (192, 776040), (223, 668160), (232, 642240), (240, 620832), (256, 582030), (261, 570880), (288, 517360), (290, 513792), (320, 465624), (348, 428160), (360, 413888), (384, 388020), (435, 342528), (446, 334080), (464, 321120), (480, 310416), (512, 291015), (522, 285440), (576, 258680), (580, 256896), (640, 232812), (669, 222720), (696, 214080), (720, 206944), (768, 194010), (870, 171264), (892, 167040), (928, 160560), (960, 155208), (1044, 142720), (1115, 133632), (1152, 129340), (1160, 128448), (1280, 116406), (1305, 114176), (1338, 111360), (1392, 107040), (1440, 103472), (1536, 97005), (1740, 85632), (1784, 83520), (1856, 80280), (1920, 77604), (2007, 74240), (2088, 71360), (2230, 66816), (2304, 64670), (2320, 64224), (2560, 58203), (2610, 57088), (2676, 55680), (2784, 53520), (2880, 51736), (3345, 44544), (3480, 42816), (3568, 41760), (3712, 40140), (3840, 38802), (4014, 37120), (4176, 35680), (4460, 33408), (4608, 32335), (4640, 32112), (5220, 28544), (5352, 27840), (5568, 26760), (5760, 25868), (6467, 23040), (6690, 22272), (6960, 21408), (7136, 20880), (7424, 20070), (7680, 19401), (8028, 18560), (8352, 17840), (8920, 16704), (9280, 16056), (10035, 14848), (10440, 14272), (10704, 13920), (11136, 13380), (11520, 12934)]