68970000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 300

約数和(自身を含む): 257605040

約数和(自身を除く): 188635040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 121, 125, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 242, 250, 264, 275, 285, 300, 304, 330, 363, 375, 380, 400, 418, 440, 456, 475, 484, 500, 528, 550, 570, 600, 605, 625, 627, 660, 726, 750, 760, 825, 836, 880, 912, 950, 968, 1000, 1045, 1100, 1140, 1200, 1210, 1250, 1254, 1320, 1375, 1425, 1452, 1500, 1520, 1650, 1672, 1815, 1875, 1900, 1936, 2000, 2090, 2200, 2280, 2299, 2375, 2420, 2500, 2508, 2640, 2750, 2850, 2904, 3000, 3025, 3135, 3300, 3344, 3630, 3750, 3800, 4125, 4180, 4400, 4560, 4598, 4750, 4840, 5000, 5016, 5225, 5500, 5700, 5808, 6000, 6050, 6270, 6600, 6875, 6897, 7125, 7260, 7500, 7600, 8250, 8360, 9075, 9196, 9500, 9680, 10000, 10032, 10450, 11000, 11400, 11495, 11875, 12100, 12540, 13200, 13750, 13794, 14250, 14520, 15000, 15125, 15675, 16500, 16720, 18150, 18392, 19000, 20625, 20900, 22000, 22800, 22990, 23750, 24200, 25080, 26125, 27500, 27588, 28500, 29040, 30000, 30250, 31350, 33000, 34485, 35625, 36300, 36784, 38000, 41250, 41800, 45375, 45980, 47500, 48400, 50160, 52250, 55000, 55176, 57000, 57475, 60500, 62700, 66000, 68970, 71250, 72600, 75625, 78375, 82500, 83600, 90750, 91960, 95000, 104500, 110000, 110352, 114000, 114950, 121000, 125400, 130625, 137940, 142500, 145200, 151250, 156750, 165000, 172425, 181500, 183920, 190000, 209000, 226875, 229900, 242000, 250800, 261250, 275880, 285000, 287375, 302500, 313500, 330000, 344850, 363000, 391875, 418000, 453750, 459800, 522500, 551760, 570000, 574750, 605000, 627000, 689700, 726000, 783750, 862125, 907500, 919600, 1045000, 1149500, 1210000, 1254000, 1379400, 1436875, 1567500, 1724250, 1815000, 2090000, 2299000, 2758800, 2873750, 3135000, 3448500, 3630000, 4310625, 4598000, 5747500, 6270000, 6897000, 8621250, 11495000, 13794000, 17242500, 22990000, 34485000, 68970000]

約数ペア:

[(1, 68970000), (2, 34485000), (3, 22990000), (4, 17242500), (5, 13794000), (6, 11495000), (8, 8621250), (10, 6897000), (11, 6270000), (12, 5747500), (15, 4598000), (16, 4310625), (19, 3630000), (20, 3448500), (22, 3135000), (24, 2873750), (25, 2758800), (30, 2299000), (33, 2090000), (38, 1815000), (40, 1724250), (44, 1567500), (48, 1436875), (50, 1379400), (55, 1254000), (57, 1210000), (60, 1149500), (66, 1045000), (75, 919600), (76, 907500), (80, 862125), (88, 783750), (95, 726000), (100, 689700), (110, 627000), (114, 605000), (120, 574750), (121, 570000), (125, 551760), (132, 522500), (150, 459800), (152, 453750), (165, 418000), (176, 391875), (190, 363000), (200, 344850), (209, 330000), (220, 313500), (228, 302500), (240, 287375), (242, 285000), (250, 275880), (264, 261250), (275, 250800), (285, 242000), (300, 229900), (304, 226875), (330, 209000), (363, 190000), (375, 183920), (380, 181500), (400, 172425), (418, 165000), (440, 156750), (456, 151250), (475, 145200), (484, 142500), (500, 137940), (528, 130625), (550, 125400), (570, 121000), (600, 114950), (605, 114000), (625, 110352), (627, 110000), (660, 104500), (726, 95000), (750, 91960), (760, 90750), (825, 83600), (836, 82500), (880, 78375), (912, 75625), (950, 72600), (968, 71250), (1000, 68970), (1045, 66000), (1100, 62700), (1140, 60500), (1200, 57475), (1210, 57000), (1250, 55176), (1254, 55000), (1320, 52250), (1375, 50160), (1425, 48400), (1452, 47500), (1500, 45980), (1520, 45375), (1650, 41800), (1672, 41250), (1815, 38000), (1875, 36784), (1900, 36300), (1936, 35625), (2000, 34485), (2090, 33000), (2200, 31350), (2280, 30250), (2299, 30000), (2375, 29040), (2420, 28500), (2500, 27588), (2508, 27500), (2640, 26125), (2750, 25080), (2850, 24200), (2904, 23750), (3000, 22990), (3025, 22800), (3135, 22000), (3300, 20900), (3344, 20625), (3630, 19000), (3750, 18392), (3800, 18150), (4125, 16720), (4180, 16500), (4400, 15675), (4560, 15125), (4598, 15000), (4750, 14520), (4840, 14250), (5000, 13794), (5016, 13750), (5225, 13200), (5500, 12540), (5700, 12100), (5808, 11875), (6000, 11495), (6050, 11400), (6270, 11000), (6600, 10450), (6875, 10032), (6897, 10000), (7125, 9680), (7260, 9500), (7500, 9196), (7600, 9075), (8250, 8360)]