149172480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 216

約数和(自身を含む): 539517888

約数和(自身を除く): 390345408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 563, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1126, 1152, 1280, 1380, 1440, 1472, 1656, 1689, 1840, 1920, 2070, 2208, 2252, 2304, 2760, 2815, 2880, 2944, 3312, 3378, 3680, 3840, 4140, 4416, 4504, 5067, 5520, 5630, 5760, 5888, 6624, 6756, 7360, 8280, 8445, 8832, 9008, 10134, 11040, 11260, 11520, 12949, 13248, 13512, 14720, 16560, 16890, 17664, 18016, 20268, 22080, 22520, 25335, 25898, 26496, 27024, 29440, 33120, 33780, 36032, 38847, 40536, 44160, 45040, 50670, 51796, 52992, 54048, 64745, 66240, 67560, 72064, 77694, 81072, 88320, 90080, 101340, 103592, 108096, 116541, 129490, 132480, 135120, 144128, 155388, 162144, 180160, 194235, 202680, 207184, 216192, 233082, 258980, 264960, 270240, 310776, 324288, 360320, 388470, 405360, 414368, 432384, 466164, 517960, 540480, 582705, 621552, 648576, 720640, 776940, 810720, 828736, 932328, 1035920, 1080960, 1165410, 1243104, 1297152, 1553880, 1621440, 1657472, 1864656, 2071840, 2161920, 2330820, 2486208, 3107760, 3242880, 3314944, 3729312, 4143680, 4661640, 4972416, 6215520, 6485760, 7458624, 8287360, 9323280, 9944832, 12431040, 14917248, 16574720, 18646560, 24862080, 29834496, 37293120, 49724160, 74586240, 149172480]

約数ペア:

[(1, 149172480), (2, 74586240), (3, 49724160), (4, 37293120), (5, 29834496), (6, 24862080), (8, 18646560), (9, 16574720), (10, 14917248), (12, 12431040), (15, 9944832), (16, 9323280), (18, 8287360), (20, 7458624), (23, 6485760), (24, 6215520), (30, 4972416), (32, 4661640), (36, 4143680), (40, 3729312), (45, 3314944), (46, 3242880), (48, 3107760), (60, 2486208), (64, 2330820), (69, 2161920), (72, 2071840), (80, 1864656), (90, 1657472), (92, 1621440), (96, 1553880), (115, 1297152), (120, 1243104), (128, 1165410), (138, 1080960), (144, 1035920), (160, 932328), (180, 828736), (184, 810720), (192, 776940), (207, 720640), (230, 648576), (240, 621552), (256, 582705), (276, 540480), (288, 517960), (320, 466164), (345, 432384), (360, 414368), (368, 405360), (384, 388470), (414, 360320), (460, 324288), (480, 310776), (552, 270240), (563, 264960), (576, 258980), (640, 233082), (690, 216192), (720, 207184), (736, 202680), (768, 194235), (828, 180160), (920, 162144), (960, 155388), (1035, 144128), (1104, 135120), (1126, 132480), (1152, 129490), (1280, 116541), (1380, 108096), (1440, 103592), (1472, 101340), (1656, 90080), (1689, 88320), (1840, 81072), (1920, 77694), (2070, 72064), (2208, 67560), (2252, 66240), (2304, 64745), (2760, 54048), (2815, 52992), (2880, 51796), (2944, 50670), (3312, 45040), (3378, 44160), (3680, 40536), (3840, 38847), (4140, 36032), (4416, 33780), (4504, 33120), (5067, 29440), (5520, 27024), (5630, 26496), (5760, 25898), (5888, 25335), (6624, 22520), (6756, 22080), (7360, 20268), (8280, 18016), (8445, 17664), (8832, 16890), (9008, 16560), (10134, 14720), (11040, 13512), (11260, 13248), (11520, 12949)]