75900000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 283481856

約数和(自身を除く): 207581856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 32, 33, 40, 44, 46, 48, 50, 55, 60, 66, 69, 75, 80, 88, 92, 96, 100, 110, 115, 120, 125, 132, 138, 150, 160, 165, 176, 184, 200, 220, 230, 240, 250, 253, 264, 275, 276, 300, 330, 345, 352, 368, 375, 400, 440, 460, 480, 500, 506, 528, 550, 552, 575, 600, 625, 660, 690, 736, 750, 759, 800, 825, 880, 920, 1000, 1012, 1056, 1100, 1104, 1150, 1200, 1250, 1265, 1320, 1375, 1380, 1500, 1518, 1650, 1725, 1760, 1840, 1875, 2000, 2024, 2200, 2208, 2300, 2400, 2500, 2530, 2640, 2750, 2760, 2875, 3000, 3036, 3125, 3300, 3450, 3680, 3750, 3795, 4000, 4048, 4125, 4400, 4600, 5000, 5060, 5280, 5500, 5520, 5750, 6000, 6072, 6250, 6325, 6600, 6875, 6900, 7500, 7590, 8096, 8250, 8625, 8800, 9200, 9375, 10000, 10120, 11000, 11040, 11500, 12000, 12144, 12500, 12650, 13200, 13750, 13800, 14375, 15000, 15180, 16500, 17250, 18400, 18750, 18975, 20000, 20240, 20625, 22000, 23000, 24288, 25000, 25300, 26400, 27500, 27600, 28750, 30000, 30360, 31625, 33000, 34375, 34500, 37500, 37950, 40480, 41250, 43125, 44000, 46000, 50000, 50600, 55000, 55200, 57500, 60000, 60720, 63250, 66000, 68750, 69000, 71875, 75000, 75900, 82500, 86250, 92000, 94875, 100000, 101200, 103125, 110000, 115000, 121440, 126500, 132000, 137500, 138000, 143750, 150000, 151800, 158125, 165000, 172500, 189750, 202400, 206250, 215625, 220000, 230000, 253000, 275000, 276000, 287500, 300000, 303600, 316250, 330000, 345000, 379500, 412500, 431250, 460000, 474375, 506000, 550000, 575000, 607200, 632500, 660000, 690000, 759000, 790625, 825000, 862500, 948750, 1012000, 1100000, 1150000, 1265000, 1380000, 1518000, 1581250, 1650000, 1725000, 1897500, 2300000, 2371875, 2530000, 3036000, 3162500, 3300000, 3450000, 3795000, 4743750, 5060000, 6325000, 6900000, 7590000, 9487500, 12650000, 15180000, 18975000, 25300000, 37950000, 75900000]

約数ペア:

[(1, 75900000), (2, 37950000), (3, 25300000), (4, 18975000), (5, 15180000), (6, 12650000), (8, 9487500), (10, 7590000), (11, 6900000), (12, 6325000), (15, 5060000), (16, 4743750), (20, 3795000), (22, 3450000), (23, 3300000), (24, 3162500), (25, 3036000), (30, 2530000), (32, 2371875), (33, 2300000), (40, 1897500), (44, 1725000), (46, 1650000), (48, 1581250), (50, 1518000), (55, 1380000), (60, 1265000), (66, 1150000), (69, 1100000), (75, 1012000), (80, 948750), (88, 862500), (92, 825000), (96, 790625), (100, 759000), (110, 690000), (115, 660000), (120, 632500), (125, 607200), (132, 575000), (138, 550000), (150, 506000), (160, 474375), (165, 460000), (176, 431250), (184, 412500), (200, 379500), (220, 345000), (230, 330000), (240, 316250), (250, 303600), (253, 300000), (264, 287500), (275, 276000), (276, 275000), (300, 253000), (330, 230000), (345, 220000), (352, 215625), (368, 206250), (375, 202400), (400, 189750), (440, 172500), (460, 165000), (480, 158125), (500, 151800), (506, 150000), (528, 143750), (550, 138000), (552, 137500), (575, 132000), (600, 126500), (625, 121440), (660, 115000), (690, 110000), (736, 103125), (750, 101200), (759, 100000), (800, 94875), (825, 92000), (880, 86250), (920, 82500), (1000, 75900), (1012, 75000), (1056, 71875), (1100, 69000), (1104, 68750), (1150, 66000), (1200, 63250), (1250, 60720), (1265, 60000), (1320, 57500), (1375, 55200), (1380, 55000), (1500, 50600), (1518, 50000), (1650, 46000), (1725, 44000), (1760, 43125), (1840, 41250), (1875, 40480), (2000, 37950), (2024, 37500), (2200, 34500), (2208, 34375), (2300, 33000), (2400, 31625), (2500, 30360), (2530, 30000), (2640, 28750), (2750, 27600), (2760, 27500), (2875, 26400), (3000, 25300), (3036, 25000), (3125, 24288), (3300, 23000), (3450, 22000), (3680, 20625), (3750, 20240), (3795, 20000), (4000, 18975), (4048, 18750), (4125, 18400), (4400, 17250), (4600, 16500), (5000, 15180), (5060, 15000), (5280, 14375), (5500, 13800), (5520, 13750), (5750, 13200), (6000, 12650), (6072, 12500), (6250, 12144), (6325, 12000), (6600, 11500), (6875, 11040), (6900, 11000), (7500, 10120), (7590, 10000), (8096, 9375), (8250, 9200), (8625, 8800)]