51060000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 179492544

約数和(自身を除く): 128432544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 96, 100, 111, 115, 120, 125, 138, 148, 150, 160, 184, 185, 200, 222, 230, 240, 250, 276, 296, 300, 345, 368, 370, 375, 400, 444, 460, 480, 500, 552, 555, 575, 592, 600, 625, 690, 736, 740, 750, 800, 851, 888, 920, 925, 1000, 1104, 1110, 1150, 1184, 1200, 1250, 1380, 1480, 1500, 1702, 1725, 1776, 1840, 1850, 1875, 2000, 2208, 2220, 2300, 2400, 2500, 2553, 2760, 2775, 2875, 2960, 3000, 3404, 3450, 3552, 3680, 3700, 3750, 4000, 4255, 4440, 4600, 4625, 5000, 5106, 5520, 5550, 5750, 5920, 6000, 6808, 6900, 7400, 7500, 8510, 8625, 8880, 9200, 9250, 10000, 10212, 11040, 11100, 11500, 12000, 12765, 13616, 13800, 13875, 14375, 14800, 15000, 17020, 17250, 17760, 18400, 18500, 20000, 20424, 21275, 22200, 23000, 23125, 25530, 27232, 27600, 27750, 28750, 29600, 30000, 34040, 34500, 37000, 40848, 42550, 43125, 44400, 46000, 46250, 51060, 55200, 55500, 57500, 60000, 63825, 68080, 69000, 69375, 74000, 81696, 85100, 86250, 88800, 92000, 92500, 102120, 106375, 111000, 115000, 127650, 136160, 138000, 138750, 148000, 170200, 172500, 185000, 204240, 212750, 222000, 230000, 255300, 276000, 277500, 319125, 340400, 345000, 370000, 408480, 425500, 444000, 460000, 510600, 531875, 555000, 638250, 680800, 690000, 740000, 851000, 1021200, 1063750, 1110000, 1276500, 1380000, 1595625, 1702000, 2042400, 2127500, 2220000, 2553000, 3191250, 3404000, 4255000, 5106000, 6382500, 8510000, 10212000, 12765000, 17020000, 25530000, 51060000]

約数ペア:

[(1, 51060000), (2, 25530000), (3, 17020000), (4, 12765000), (5, 10212000), (6, 8510000), (8, 6382500), (10, 5106000), (12, 4255000), (15, 3404000), (16, 3191250), (20, 2553000), (23, 2220000), (24, 2127500), (25, 2042400), (30, 1702000), (32, 1595625), (37, 1380000), (40, 1276500), (46, 1110000), (48, 1063750), (50, 1021200), (60, 851000), (69, 740000), (74, 690000), (75, 680800), (80, 638250), (92, 555000), (96, 531875), (100, 510600), (111, 460000), (115, 444000), (120, 425500), (125, 408480), (138, 370000), (148, 345000), (150, 340400), (160, 319125), (184, 277500), (185, 276000), (200, 255300), (222, 230000), (230, 222000), (240, 212750), (250, 204240), (276, 185000), (296, 172500), (300, 170200), (345, 148000), (368, 138750), (370, 138000), (375, 136160), (400, 127650), (444, 115000), (460, 111000), (480, 106375), (500, 102120), (552, 92500), (555, 92000), (575, 88800), (592, 86250), (600, 85100), (625, 81696), (690, 74000), (736, 69375), (740, 69000), (750, 68080), (800, 63825), (851, 60000), (888, 57500), (920, 55500), (925, 55200), (1000, 51060), (1104, 46250), (1110, 46000), (1150, 44400), (1184, 43125), (1200, 42550), (1250, 40848), (1380, 37000), (1480, 34500), (1500, 34040), (1702, 30000), (1725, 29600), (1776, 28750), (1840, 27750), (1850, 27600), (1875, 27232), (2000, 25530), (2208, 23125), (2220, 23000), (2300, 22200), (2400, 21275), (2500, 20424), (2553, 20000), (2760, 18500), (2775, 18400), (2875, 17760), (2960, 17250), (3000, 17020), (3404, 15000), (3450, 14800), (3552, 14375), (3680, 13875), (3700, 13800), (3750, 13616), (4000, 12765), (4255, 12000), (4440, 11500), (4600, 11100), (4625, 11040), (5000, 10212), (5106, 10000), (5520, 9250), (5550, 9200), (5750, 8880), (5920, 8625), (6000, 8510), (6808, 7500), (6900, 7400)]