19682280000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{54673}}^1$

素因数の和:54711

約数の個数: 210

約数和(自身を含む): 70498350494

約数和(自身を除く): 50816070494

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 2000, 2250, 2400, 2500, 2880, 3000, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 6000, 7200, 7500, 8000, 9000, 10000, 11250, 12000, 14400, 15000, 18000, 20000, 22500, 24000, 30000, 36000, 40000, 45000, 54673, 60000, 72000, 90000, 109346, 120000, 164019, 180000, 218692, 273365, 328038, 360000, 437384, 492057, 546730, 656076, 820095, 874768, 984114, 1093460, 1312152, 1366825, 1640190, 1749536, 1968228, 2186920, 2460285, 2624304, 2733650, 3280380, 3499072, 3936456, 4100475, 4373840, 4920570, 5248608, 5467300, 6560760, 6834125, 7872912, 8200950, 8747680, 9841140, 10497216, 10934600, 12301425, 13121520, 13668250, 15745824, 16401900, 17495360, 19682280, 20502375, 21869200, 24602850, 26243040, 27336500, 31491648, 32803800, 34170625, 39364560, 41004750, 43738400, 49205700, 52486080, 54673000, 61507125, 65607600, 68341250, 78729120, 82009500, 87476800, 98411400, 102511875, 109346000, 123014250, 131215200, 136682500, 157458240, 164019000, 196822800, 205023750, 218692000, 246028500, 262430400, 273365000, 307535625, 328038000, 393645600, 410047500, 437384000, 492057000, 546730000, 615071250, 656076000, 787291200, 820095000, 984114000, 1093460000, 1230142500, 1312152000, 1640190000, 1968228000, 2186920000, 2460285000, 3280380000, 3936456000, 4920570000, 6560760000, 9841140000, 19682280000]

約数ペア:

[(1, 19682280000), (2, 9841140000), (3, 6560760000), (4, 4920570000), (5, 3936456000), (6, 3280380000), (8, 2460285000), (9, 2186920000), (10, 1968228000), (12, 1640190000), (15, 1312152000), (16, 1230142500), (18, 1093460000), (20, 984114000), (24, 820095000), (25, 787291200), (30, 656076000), (32, 615071250), (36, 546730000), (40, 492057000), (45, 437384000), (48, 410047500), (50, 393645600), (60, 328038000), (64, 307535625), (72, 273365000), (75, 262430400), (80, 246028500), (90, 218692000), (96, 205023750), (100, 196822800), (120, 164019000), (125, 157458240), (144, 136682500), (150, 131215200), (160, 123014250), (180, 109346000), (192, 102511875), (200, 98411400), (225, 87476800), (240, 82009500), (250, 78729120), (288, 68341250), (300, 65607600), (320, 61507125), (360, 54673000), (375, 52486080), (400, 49205700), (450, 43738400), (480, 41004750), (500, 39364560), (576, 34170625), (600, 32803800), (625, 31491648), (720, 27336500), (750, 26243040), (800, 24602850), (900, 21869200), (960, 20502375), (1000, 19682280), (1125, 17495360), (1200, 16401900), (1250, 15745824), (1440, 13668250), (1500, 13121520), (1600, 12301425), (1800, 10934600), (1875, 10497216), (2000, 9841140), (2250, 8747680), (2400, 8200950), (2500, 7872912), (2880, 6834125), (3000, 6560760), (3600, 5467300), (3750, 5248608), (4000, 4920570), (4500, 4373840), (4800, 4100475), (5000, 3936456), (5625, 3499072), (6000, 3280380), (7200, 2733650), (7500, 2624304), (8000, 2460285), (9000, 2186920), (10000, 1968228), (11250, 1749536), (12000, 1640190), (14400, 1366825), (15000, 1312152), (18000, 1093460), (20000, 984114), (22500, 874768), (24000, 820095), (30000, 656076), (36000, 546730), (40000, 492057), (45000, 437384), (54673, 360000), (60000, 328038), (72000, 273365), (90000, 218692), (109346, 180000), (120000, 164019)]