149178240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 539784000

約数和(自身を除く): 390605760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 97, 108, 120, 128, 135, 144, 160, 178, 180, 192, 194, 216, 240, 267, 270, 288, 291, 320, 356, 360, 384, 388, 432, 445, 480, 485, 534, 540, 576, 582, 640, 712, 720, 776, 801, 864, 873, 890, 960, 970, 1068, 1080, 1152, 1164, 1335, 1424, 1440, 1455, 1552, 1602, 1728, 1746, 1780, 1920, 1940, 2136, 2160, 2328, 2403, 2619, 2670, 2848, 2880, 2910, 3104, 3204, 3456, 3492, 3560, 3880, 4005, 4272, 4320, 4365, 4656, 4806, 5238, 5340, 5696, 5760, 5820, 6208, 6408, 6984, 7120, 7760, 8010, 8544, 8633, 8640, 8730, 9312, 9612, 10476, 10680, 11392, 11640, 12015, 12416, 12816, 13095, 13968, 14240, 15520, 16020, 17088, 17266, 17280, 17460, 18624, 19224, 20952, 21360, 23280, 24030, 25632, 25899, 26190, 27936, 28480, 31040, 32040, 34176, 34532, 34920, 37248, 38448, 41904, 42720, 43165, 46560, 48060, 51264, 51798, 52380, 55872, 56960, 62080, 64080, 69064, 69840, 76896, 77697, 83808, 85440, 86330, 93120, 96120, 102528, 103596, 104760, 111744, 128160, 129495, 138128, 139680, 153792, 155394, 167616, 170880, 172660, 186240, 192240, 207192, 209520, 233091, 256320, 258990, 276256, 279360, 307584, 310788, 335232, 345320, 384480, 388485, 414384, 419040, 466182, 512640, 517980, 552512, 558720, 621576, 690640, 768960, 776970, 828768, 838080, 932364, 1035960, 1105024, 1165455, 1243152, 1381280, 1537920, 1553940, 1657536, 1676160, 1864728, 2071920, 2330910, 2486304, 2762560, 3107880, 3315072, 3729456, 4143840, 4661820, 4972608, 5525120, 6215760, 7458912, 8287680, 9323640, 9945216, 12431520, 14917824, 16575360, 18647280, 24863040, 29835648, 37294560, 49726080, 74589120, 149178240]

約数ペア:

[(1, 149178240), (2, 74589120), (3, 49726080), (4, 37294560), (5, 29835648), (6, 24863040), (8, 18647280), (9, 16575360), (10, 14917824), (12, 12431520), (15, 9945216), (16, 9323640), (18, 8287680), (20, 7458912), (24, 6215760), (27, 5525120), (30, 4972608), (32, 4661820), (36, 4143840), (40, 3729456), (45, 3315072), (48, 3107880), (54, 2762560), (60, 2486304), (64, 2330910), (72, 2071920), (80, 1864728), (89, 1676160), (90, 1657536), (96, 1553940), (97, 1537920), (108, 1381280), (120, 1243152), (128, 1165455), (135, 1105024), (144, 1035960), (160, 932364), (178, 838080), (180, 828768), (192, 776970), (194, 768960), (216, 690640), (240, 621576), (267, 558720), (270, 552512), (288, 517980), (291, 512640), (320, 466182), (356, 419040), (360, 414384), (384, 388485), (388, 384480), (432, 345320), (445, 335232), (480, 310788), (485, 307584), (534, 279360), (540, 276256), (576, 258990), (582, 256320), (640, 233091), (712, 209520), (720, 207192), (776, 192240), (801, 186240), (864, 172660), (873, 170880), (890, 167616), (960, 155394), (970, 153792), (1068, 139680), (1080, 138128), (1152, 129495), (1164, 128160), (1335, 111744), (1424, 104760), (1440, 103596), (1455, 102528), (1552, 96120), (1602, 93120), (1728, 86330), (1746, 85440), (1780, 83808), (1920, 77697), (1940, 76896), (2136, 69840), (2160, 69064), (2328, 64080), (2403, 62080), (2619, 56960), (2670, 55872), (2848, 52380), (2880, 51798), (2910, 51264), (3104, 48060), (3204, 46560), (3456, 43165), (3492, 42720), (3560, 41904), (3880, 38448), (4005, 37248), (4272, 34920), (4320, 34532), (4365, 34176), (4656, 32040), (4806, 31040), (5238, 28480), (5340, 27936), (5696, 26190), (5760, 25899), (5820, 25632), (6208, 24030), (6408, 23280), (6984, 21360), (7120, 20952), (7760, 19224), (8010, 18624), (8544, 17460), (8633, 17280), (8640, 17266), (8730, 17088), (9312, 16020), (9612, 15520), (10476, 14240), (10680, 13968), (11392, 13095), (11640, 12816), (12015, 12416)]