313500000

素因数分解:

$2^5\times 3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 336

約数和(自身を含む): 1181234880

約数和(自身を除く): 867734880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 125, 132, 150, 152, 160, 165, 176, 190, 200, 209, 220, 228, 240, 250, 264, 275, 285, 300, 304, 330, 352, 375, 380, 400, 418, 440, 456, 475, 480, 500, 528, 550, 570, 600, 608, 625, 627, 660, 750, 760, 800, 825, 836, 880, 912, 950, 1000, 1045, 1056, 1100, 1140, 1200, 1250, 1254, 1320, 1375, 1425, 1500, 1520, 1650, 1672, 1760, 1824, 1875, 1900, 2000, 2090, 2200, 2280, 2375, 2400, 2500, 2508, 2640, 2750, 2850, 3000, 3040, 3125, 3135, 3300, 3344, 3750, 3800, 4000, 4125, 4180, 4400, 4560, 4750, 5000, 5016, 5225, 5280, 5500, 5700, 6000, 6250, 6270, 6600, 6688, 6875, 7125, 7500, 7600, 8250, 8360, 8800, 9120, 9375, 9500, 10000, 10032, 10450, 11000, 11400, 11875, 12000, 12500, 12540, 13200, 13750, 14250, 15000, 15200, 15625, 15675, 16500, 16720, 18750, 19000, 20000, 20064, 20625, 20900, 22000, 22800, 23750, 25000, 25080, 26125, 26400, 27500, 28500, 30000, 31250, 31350, 33000, 33440, 34375, 35625, 37500, 38000, 41250, 41800, 44000, 45600, 46875, 47500, 50000, 50160, 52250, 55000, 57000, 59375, 60000, 62500, 62700, 66000, 68750, 71250, 75000, 76000, 78375, 82500, 83600, 93750, 95000, 100000, 100320, 103125, 104500, 110000, 114000, 118750, 125000, 125400, 130625, 132000, 137500, 142500, 150000, 156750, 165000, 167200, 171875, 178125, 187500, 190000, 206250, 209000, 220000, 228000, 237500, 250000, 250800, 261250, 275000, 285000, 296875, 300000, 313500, 330000, 343750, 356250, 375000, 380000, 391875, 412500, 418000, 475000, 500000, 501600, 515625, 522500, 550000, 570000, 593750, 627000, 653125, 660000, 687500, 712500, 750000, 783750, 825000, 836000, 890625, 950000, 1031250, 1045000, 1100000, 1140000, 1187500, 1254000, 1306250, 1375000, 1425000, 1500000, 1567500, 1650000, 1781250, 1900000, 1959375, 2062500, 2090000, 2375000, 2508000, 2612500, 2750000, 2850000, 3135000, 3265625, 3300000, 3562500, 3918750, 4125000, 4180000, 4750000, 5225000, 5500000, 5700000, 6270000, 6531250, 7125000, 7837500, 8250000, 9500000, 9796875, 10450000, 12540000, 13062500, 14250000, 15675000, 16500000, 19593750, 20900000, 26125000, 28500000, 31350000, 39187500, 52250000, 62700000, 78375000, 104500000, 156750000, 313500000]

約数ペア:

[(1, 313500000), (2, 156750000), (3, 104500000), (4, 78375000), (5, 62700000), (6, 52250000), (8, 39187500), (10, 31350000), (11, 28500000), (12, 26125000), (15, 20900000), (16, 19593750), (19, 16500000), (20, 15675000), (22, 14250000), (24, 13062500), (25, 12540000), (30, 10450000), (32, 9796875), (33, 9500000), (38, 8250000), (40, 7837500), (44, 7125000), (48, 6531250), (50, 6270000), (55, 5700000), (57, 5500000), (60, 5225000), (66, 4750000), (75, 4180000), (76, 4125000), (80, 3918750), (88, 3562500), (95, 3300000), (96, 3265625), (100, 3135000), (110, 2850000), (114, 2750000), (120, 2612500), (125, 2508000), (132, 2375000), (150, 2090000), (152, 2062500), (160, 1959375), (165, 1900000), (176, 1781250), (190, 1650000), (200, 1567500), (209, 1500000), (220, 1425000), (228, 1375000), (240, 1306250), (250, 1254000), (264, 1187500), (275, 1140000), (285, 1100000), (300, 1045000), (304, 1031250), (330, 950000), (352, 890625), (375, 836000), (380, 825000), (400, 783750), (418, 750000), (440, 712500), (456, 687500), (475, 660000), (480, 653125), (500, 627000), (528, 593750), (550, 570000), (570, 550000), (600, 522500), (608, 515625), (625, 501600), (627, 500000), (660, 475000), (750, 418000), (760, 412500), (800, 391875), (825, 380000), (836, 375000), (880, 356250), (912, 343750), (950, 330000), (1000, 313500), (1045, 300000), (1056, 296875), (1100, 285000), (1140, 275000), (1200, 261250), (1250, 250800), (1254, 250000), (1320, 237500), (1375, 228000), (1425, 220000), (1500, 209000), (1520, 206250), (1650, 190000), (1672, 187500), (1760, 178125), (1824, 171875), (1875, 167200), (1900, 165000), (2000, 156750), (2090, 150000), (2200, 142500), (2280, 137500), (2375, 132000), (2400, 130625), (2500, 125400), (2508, 125000), (2640, 118750), (2750, 114000), (2850, 110000), (3000, 104500), (3040, 103125), (3125, 100320), (3135, 100000), (3300, 95000), (3344, 93750), (3750, 83600), (3800, 82500), (4000, 78375), (4125, 76000), (4180, 75000), (4400, 71250), (4560, 68750), (4750, 66000), (5000, 62700), (5016, 62500), (5225, 60000), (5280, 59375), (5500, 57000), (5700, 55000), (6000, 52250), (6250, 50160), (6270, 50000), (6600, 47500), (6688, 46875), (6875, 45600), (7125, 44000), (7500, 41800), (7600, 41250), (8250, 38000), (8360, 37500), (8800, 35625), (9120, 34375), (9375, 33440), (9500, 33000), (10000, 31350), (10032, 31250), (10450, 30000), (11000, 28500), (11400, 27500), (11875, 26400), (12000, 26125), (12500, 25080), (12540, 25000), (13200, 23750), (13750, 22800), (14250, 22000), (15000, 20900), (15200, 20625), (15625, 20064), (15675, 20000), (16500, 19000), (16720, 18750)]