84078000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 306292896

約数和(自身を除く): 222214896

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, 125, 135, 144, 150, 162, 173, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 346, 360, 375, 400, 405, 432, 450, 486, 500, 519, 540, 600, 648, 675, 692, 720, 750, 810, 865, 900, 972, 1000, 1038, 1080, 1125, 1200, 1215, 1296, 1350, 1384, 1500, 1557, 1620, 1730, 1800, 1944, 2000, 2025, 2076, 2160, 2250, 2430, 2595, 2700, 2768, 3000, 3114, 3240, 3375, 3460, 3600, 3888, 4050, 4152, 4325, 4500, 4671, 4860, 5190, 5400, 6000, 6075, 6228, 6480, 6750, 6920, 7785, 8100, 8304, 8650, 9000, 9342, 9720, 10125, 10380, 10800, 12150, 12456, 12975, 13500, 13840, 14013, 15570, 16200, 17300, 18000, 18684, 19440, 20250, 20760, 21625, 23355, 24300, 24912, 25950, 27000, 28026, 30375, 31140, 32400, 34600, 37368, 38925, 40500, 41520, 42039, 43250, 46710, 48600, 51900, 54000, 56052, 60750, 62280, 64875, 69200, 70065, 74736, 77850, 81000, 84078, 86500, 93420, 97200, 103800, 112104, 116775, 121500, 124560, 129750, 140130, 155700, 162000, 168156, 173000, 186840, 194625, 207600, 210195, 224208, 233550, 243000, 259500, 280260, 311400, 336312, 346000, 350325, 373680, 389250, 420390, 467100, 486000, 519000, 560520, 583875, 622800, 672624, 700650, 778500, 840780, 934200, 1038000, 1050975, 1121040, 1167750, 1401300, 1557000, 1681560, 1751625, 1868400, 2101950, 2335500, 2802600, 3114000, 3363120, 3503250, 4203900, 4671000, 5254875, 5605200, 7006500, 8407800, 9342000, 10509750, 14013000, 16815600, 21019500, 28026000, 42039000, 84078000]

約数ペア:

[(1, 84078000), (2, 42039000), (3, 28026000), (4, 21019500), (5, 16815600), (6, 14013000), (8, 10509750), (9, 9342000), (10, 8407800), (12, 7006500), (15, 5605200), (16, 5254875), (18, 4671000), (20, 4203900), (24, 3503250), (25, 3363120), (27, 3114000), (30, 2802600), (36, 2335500), (40, 2101950), (45, 1868400), (48, 1751625), (50, 1681560), (54, 1557000), (60, 1401300), (72, 1167750), (75, 1121040), (80, 1050975), (81, 1038000), (90, 934200), (100, 840780), (108, 778500), (120, 700650), (125, 672624), (135, 622800), (144, 583875), (150, 560520), (162, 519000), (173, 486000), (180, 467100), (200, 420390), (216, 389250), (225, 373680), (240, 350325), (243, 346000), (250, 336312), (270, 311400), (300, 280260), (324, 259500), (346, 243000), (360, 233550), (375, 224208), (400, 210195), (405, 207600), (432, 194625), (450, 186840), (486, 173000), (500, 168156), (519, 162000), (540, 155700), (600, 140130), (648, 129750), (675, 124560), (692, 121500), (720, 116775), (750, 112104), (810, 103800), (865, 97200), (900, 93420), (972, 86500), (1000, 84078), (1038, 81000), (1080, 77850), (1125, 74736), (1200, 70065), (1215, 69200), (1296, 64875), (1350, 62280), (1384, 60750), (1500, 56052), (1557, 54000), (1620, 51900), (1730, 48600), (1800, 46710), (1944, 43250), (2000, 42039), (2025, 41520), (2076, 40500), (2160, 38925), (2250, 37368), (2430, 34600), (2595, 32400), (2700, 31140), (2768, 30375), (3000, 28026), (3114, 27000), (3240, 25950), (3375, 24912), (3460, 24300), (3600, 23355), (3888, 21625), (4050, 20760), (4152, 20250), (4325, 19440), (4500, 18684), (4671, 18000), (4860, 17300), (5190, 16200), (5400, 15570), (6000, 14013), (6075, 13840), (6228, 13500), (6480, 12975), (6750, 12456), (6920, 12150), (7785, 10800), (8100, 10380), (8304, 10125), (8650, 9720), (9000, 9342)]