149912160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 507451392

約数和(自身を除く): 357539232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 345, 367, 368, 370, 444, 460, 480, 552, 555, 592, 690, 734, 736, 740, 851, 888, 920, 1101, 1104, 1110, 1184, 1380, 1468, 1480, 1702, 1776, 1835, 1840, 2202, 2208, 2220, 2553, 2760, 2936, 2960, 3404, 3552, 3670, 3680, 4255, 4404, 4440, 5106, 5505, 5520, 5872, 5920, 6808, 7340, 8441, 8510, 8808, 8880, 10212, 11010, 11040, 11744, 12765, 13579, 13616, 14680, 16882, 17020, 17616, 17760, 20424, 22020, 25323, 25530, 27158, 27232, 29360, 33764, 34040, 35232, 40737, 40848, 42205, 44040, 50646, 51060, 54316, 58720, 67528, 67895, 68080, 81474, 81696, 84410, 88080, 101292, 102120, 108632, 126615, 135056, 135790, 136160, 162948, 168820, 176160, 202584, 203685, 204240, 217264, 253230, 270112, 271580, 312317, 325896, 337640, 405168, 407370, 408480, 434528, 506460, 543160, 624634, 651792, 675280, 810336, 814740, 936951, 1012920, 1086320, 1249268, 1303584, 1350560, 1561585, 1629480, 1873902, 2025840, 2172640, 2498536, 3123170, 3258960, 3747804, 4051680, 4684755, 4997072, 6246340, 6517920, 7495608, 9369510, 9994144, 12492680, 14991216, 18739020, 24985360, 29982432, 37478040, 49970720, 74956080, 149912160]

約数ペア:

[(1, 149912160), (2, 74956080), (3, 49970720), (4, 37478040), (5, 29982432), (6, 24985360), (8, 18739020), (10, 14991216), (12, 12492680), (15, 9994144), (16, 9369510), (20, 7495608), (23, 6517920), (24, 6246340), (30, 4997072), (32, 4684755), (37, 4051680), (40, 3747804), (46, 3258960), (48, 3123170), (60, 2498536), (69, 2172640), (74, 2025840), (80, 1873902), (92, 1629480), (96, 1561585), (111, 1350560), (115, 1303584), (120, 1249268), (138, 1086320), (148, 1012920), (160, 936951), (184, 814740), (185, 810336), (222, 675280), (230, 651792), (240, 624634), (276, 543160), (296, 506460), (345, 434528), (367, 408480), (368, 407370), (370, 405168), (444, 337640), (460, 325896), (480, 312317), (552, 271580), (555, 270112), (592, 253230), (690, 217264), (734, 204240), (736, 203685), (740, 202584), (851, 176160), (888, 168820), (920, 162948), (1101, 136160), (1104, 135790), (1110, 135056), (1184, 126615), (1380, 108632), (1468, 102120), (1480, 101292), (1702, 88080), (1776, 84410), (1835, 81696), (1840, 81474), (2202, 68080), (2208, 67895), (2220, 67528), (2553, 58720), (2760, 54316), (2936, 51060), (2960, 50646), (3404, 44040), (3552, 42205), (3670, 40848), (3680, 40737), (4255, 35232), (4404, 34040), (4440, 33764), (5106, 29360), (5505, 27232), (5520, 27158), (5872, 25530), (5920, 25323), (6808, 22020), (7340, 20424), (8441, 17760), (8510, 17616), (8808, 17020), (8880, 16882), (10212, 14680), (11010, 13616), (11040, 13579), (11744, 12765)]