188920800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 216

約数和(自身を含む): 701751960

約数和(自身を除く): 512831160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1381, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2762, 2850, 3040, 3420, 3600, 3800, 4143, 4275, 4560, 5472, 5524, 5700, 6840, 6905, 7200, 7600, 8286, 8550, 9120, 11048, 11400, 12429, 13680, 13810, 15200, 16572, 17100, 20715, 22096, 22800, 24858, 26239, 27360, 27620, 33144, 34200, 34525, 41430, 44192, 45600, 49716, 52478, 55240, 62145, 66288, 68400, 69050, 78717, 82860, 99432, 103575, 104956, 110480, 124290, 131195, 132576, 136800, 138100, 157434, 165720, 198864, 207150, 209912, 220960, 236151, 248580, 262390, 276200, 310725, 314868, 331440, 393585, 397728, 414300, 419824, 472302, 497160, 524780, 552400, 621450, 629736, 655975, 662880, 787170, 828600, 839648, 944604, 994320, 1049560, 1104800, 1180755, 1242900, 1259472, 1311950, 1574340, 1657200, 1889208, 1967925, 1988640, 2099120, 2361510, 2485800, 2518944, 2623900, 3148680, 3314400, 3778416, 3935850, 4198240, 4723020, 4971600, 5247800, 5903775, 6297360, 7556832, 7871700, 9446040, 9943200, 10495600, 11807550, 12594720, 15743400, 18892080, 20991200, 23615100, 31486800, 37784160, 47230200, 62973600, 94460400, 188920800]

約数ペア:

[(1, 188920800), (2, 94460400), (3, 62973600), (4, 47230200), (5, 37784160), (6, 31486800), (8, 23615100), (9, 20991200), (10, 18892080), (12, 15743400), (15, 12594720), (16, 11807550), (18, 10495600), (19, 9943200), (20, 9446040), (24, 7871700), (25, 7556832), (30, 6297360), (32, 5903775), (36, 5247800), (38, 4971600), (40, 4723020), (45, 4198240), (48, 3935850), (50, 3778416), (57, 3314400), (60, 3148680), (72, 2623900), (75, 2518944), (76, 2485800), (80, 2361510), (90, 2099120), (95, 1988640), (96, 1967925), (100, 1889208), (114, 1657200), (120, 1574340), (144, 1311950), (150, 1259472), (152, 1242900), (160, 1180755), (171, 1104800), (180, 1049560), (190, 994320), (200, 944604), (225, 839648), (228, 828600), (240, 787170), (285, 662880), (288, 655975), (300, 629736), (304, 621450), (342, 552400), (360, 524780), (380, 497160), (400, 472302), (450, 419824), (456, 414300), (475, 397728), (480, 393585), (570, 331440), (600, 314868), (608, 310725), (684, 276200), (720, 262390), (760, 248580), (800, 236151), (855, 220960), (900, 209912), (912, 207150), (950, 198864), (1140, 165720), (1200, 157434), (1368, 138100), (1381, 136800), (1425, 132576), (1440, 131195), (1520, 124290), (1710, 110480), (1800, 104956), (1824, 103575), (1900, 99432), (2280, 82860), (2400, 78717), (2736, 69050), (2762, 68400), (2850, 66288), (3040, 62145), (3420, 55240), (3600, 52478), (3800, 49716), (4143, 45600), (4275, 44192), (4560, 41430), (5472, 34525), (5524, 34200), (5700, 33144), (6840, 27620), (6905, 27360), (7200, 26239), (7600, 24858), (8286, 22800), (8550, 22096), (9120, 20715), (11048, 17100), (11400, 16572), (12429, 15200), (13680, 13810)]