31330800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{967}}^1$

素因数の和:997

約数の個数: 150

約数和(自身を含む): 112560008

約数和(自身を除く): 81229208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 967, 1080, 1200, 1296, 1350, 1620, 1800, 1934, 2025, 2160, 2700, 2901, 3240, 3600, 3868, 4050, 4835, 5400, 5802, 6480, 7736, 8100, 8703, 9670, 10800, 11604, 14505, 15472, 16200, 17406, 19340, 23208, 24175, 26109, 29010, 32400, 34812, 38680, 43515, 46416, 48350, 52218, 58020, 69624, 72525, 77360, 78327, 87030, 96700, 104436, 116040, 130545, 139248, 145050, 156654, 174060, 193400, 208872, 217575, 232080, 261090, 290100, 313308, 348120, 386800, 391635, 417744, 435150, 522180, 580200, 626616, 652725, 696240, 783270, 870300, 1044360, 1160400, 1253232, 1305450, 1566540, 1740600, 1958175, 2088720, 2610900, 3133080, 3481200, 3916350, 5221800, 6266160, 7832700, 10443600, 15665400, 31330800]

約数ペア:

[(1, 31330800), (2, 15665400), (3, 10443600), (4, 7832700), (5, 6266160), (6, 5221800), (8, 3916350), (9, 3481200), (10, 3133080), (12, 2610900), (15, 2088720), (16, 1958175), (18, 1740600), (20, 1566540), (24, 1305450), (25, 1253232), (27, 1160400), (30, 1044360), (36, 870300), (40, 783270), (45, 696240), (48, 652725), (50, 626616), (54, 580200), (60, 522180), (72, 435150), (75, 417744), (80, 391635), (81, 386800), (90, 348120), (100, 313308), (108, 290100), (120, 261090), (135, 232080), (144, 217575), (150, 208872), (162, 193400), (180, 174060), (200, 156654), (216, 145050), (225, 139248), (240, 130545), (270, 116040), (300, 104436), (324, 96700), (360, 87030), (400, 78327), (405, 77360), (432, 72525), (450, 69624), (540, 58020), (600, 52218), (648, 48350), (675, 46416), (720, 43515), (810, 38680), (900, 34812), (967, 32400), (1080, 29010), (1200, 26109), (1296, 24175), (1350, 23208), (1620, 19340), (1800, 17406), (1934, 16200), (2025, 15472), (2160, 14505), (2700, 11604), (2901, 10800), (3240, 9670), (3600, 8703), (3868, 8100), (4050, 7736), (4835, 6480), (5400, 5802)]