206910000

素因数分解:

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

素因数の和:75

約数の個数: 450

約数和(自身を含む): 837216380

約数和(自身を除く): 630306380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 48, 50, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 99, 100, 110, 114, 120, 121, 125, 132, 144, 150, 152, 165, 171, 176, 180, 190, 198, 200, 209, 220, 225, 228, 240, 242, 250, 264, 275, 285, 300, 304, 330, 342, 360, 363, 375, 380, 396, 400, 418, 440, 450, 456, 475, 484, 495, 500, 528, 550, 570, 600, 605, 625, 627, 660, 684, 720, 726, 750, 760, 792, 825, 836, 855, 880, 900, 912, 950, 968, 990, 1000, 1045, 1089, 1100, 1125, 1140, 1200, 1210, 1250, 1254, 1320, 1368, 1375, 1425, 1452, 1500, 1520, 1584, 1650, 1672, 1710, 1800, 1815, 1875, 1881, 1900, 1936, 1980, 2000, 2090, 2178, 2200, 2250, 2280, 2299, 2375, 2420, 2475, 2500, 2508, 2640, 2736, 2750, 2850, 2904, 3000, 3025, 3135, 3300, 3344, 3420, 3600, 3630, 3750, 3762, 3800, 3960, 4125, 4180, 4275, 4356, 4400, 4500, 4560, 4598, 4750, 4840, 4950, 5000, 5016, 5225, 5445, 5500, 5625, 5700, 5808, 6000, 6050, 6270, 6600, 6840, 6875, 6897, 7125, 7260, 7500, 7524, 7600, 7920, 8250, 8360, 8550, 8712, 9000, 9075, 9196, 9405, 9500, 9680, 9900, 10000, 10032, 10450, 10890, 11000, 11250, 11400, 11495, 11875, 12100, 12375, 12540, 13200, 13680, 13750, 13794, 14250, 14520, 15000, 15048, 15125, 15675, 16500, 16720, 17100, 17424, 18000, 18150, 18392, 18810, 19000, 19800, 20625, 20691, 20900, 21375, 21780, 22000, 22500, 22800, 22990, 23750, 24200, 24750, 25080, 26125, 27225, 27500, 27588, 28500, 29040, 30000, 30096, 30250, 31350, 33000, 34200, 34485, 35625, 36300, 36784, 37620, 38000, 39600, 41250, 41382, 41800, 42750, 43560, 45000, 45375, 45980, 47025, 47500, 48400, 49500, 50160, 52250, 54450, 55000, 55176, 57000, 57475, 60500, 61875, 62700, 66000, 68400, 68970, 71250, 72600, 75240, 75625, 78375, 82500, 82764, 83600, 85500, 87120, 90000, 90750, 91960, 94050, 95000, 99000, 103455, 104500, 106875, 108900, 110000, 110352, 114000, 114950, 121000, 123750, 125400, 130625, 136125, 137940, 142500, 145200, 150480, 151250, 156750, 165000, 165528, 171000, 172425, 181500, 183920, 188100, 190000, 198000, 206910, 209000, 213750, 217800, 226875, 229900, 235125, 242000, 247500, 250800, 261250, 272250, 275880, 285000, 287375, 302500, 313500, 330000, 331056, 342000, 344850, 363000, 376200, 391875, 413820, 418000, 427500, 435600, 453750, 459800, 470250, 495000, 517275, 522500, 544500, 551760, 570000, 574750, 605000, 627000, 680625, 689700, 726000, 752400, 783750, 827640, 855000, 862125, 907500, 919600, 940500, 990000, 1034550, 1045000, 1089000, 1149500, 1175625, 1210000, 1254000, 1361250, 1379400, 1436875, 1567500, 1655280, 1710000, 1724250, 1815000, 1881000, 2069100, 2090000, 2178000, 2299000, 2351250, 2586375, 2722500, 2758800, 2873750, 3135000, 3448500, 3630000, 3762000, 4138200, 4310625, 4598000, 4702500, 5172750, 5445000, 5747500, 6270000, 6897000, 8276400, 8621250, 9405000, 10345500, 10890000, 11495000, 12931875, 13794000, 17242500, 18810000, 20691000, 22990000, 25863750, 34485000, 41382000, 51727500, 68970000, 103455000, 206910000]

約数ペア:

[(1, 206910000), (2, 103455000), (3, 68970000), (4, 51727500), (5, 41382000), (6, 34485000), (8, 25863750), (9, 22990000), (10, 20691000), (11, 18810000), (12, 17242500), (15, 13794000), (16, 12931875), (18, 11495000), (19, 10890000), (20, 10345500), (22, 9405000), (24, 8621250), (25, 8276400), (30, 6897000), (33, 6270000), (36, 5747500), (38, 5445000), (40, 5172750), (44, 4702500), (45, 4598000), (48, 4310625), (50, 4138200), (55, 3762000), (57, 3630000), (60, 3448500), (66, 3135000), (72, 2873750), (75, 2758800), (76, 2722500), (80, 2586375), (88, 2351250), (90, 2299000), (95, 2178000), (99, 2090000), (100, 2069100), (110, 1881000), (114, 1815000), (120, 1724250), (121, 1710000), (125, 1655280), (132, 1567500), (144, 1436875), (150, 1379400), (152, 1361250), (165, 1254000), (171, 1210000), (176, 1175625), (180, 1149500), (190, 1089000), (198, 1045000), (200, 1034550), (209, 990000), (220, 940500), (225, 919600), (228, 907500), (240, 862125), (242, 855000), (250, 827640), (264, 783750), (275, 752400), (285, 726000), (300, 689700), (304, 680625), (330, 627000), (342, 605000), (360, 574750), (363, 570000), (375, 551760), (380, 544500), (396, 522500), (400, 517275), (418, 495000), (440, 470250), (450, 459800), (456, 453750), (475, 435600), (484, 427500), (495, 418000), (500, 413820), (528, 391875), (550, 376200), (570, 363000), (600, 344850), (605, 342000), (625, 331056), (627, 330000), (660, 313500), (684, 302500), (720, 287375), (726, 285000), (750, 275880), (760, 272250), (792, 261250), (825, 250800), (836, 247500), (855, 242000), (880, 235125), (900, 229900), (912, 226875), (950, 217800), (968, 213750), (990, 209000), (1000, 206910), (1045, 198000), (1089, 190000), (1100, 188100), (1125, 183920), (1140, 181500), (1200, 172425), (1210, 171000), (1250, 165528), (1254, 165000), (1320, 156750), (1368, 151250), (1375, 150480), (1425, 145200), (1452, 142500), (1500, 137940), (1520, 136125), (1584, 130625), (1650, 125400), (1672, 123750), (1710, 121000), (1800, 114950), (1815, 114000), (1875, 110352), (1881, 110000), (1900, 108900), (1936, 106875), (1980, 104500), (2000, 103455), (2090, 99000), (2178, 95000), (2200, 94050), (2250, 91960), (2280, 90750), (2299, 90000), (2375, 87120), (2420, 85500), (2475, 83600), (2500, 82764), (2508, 82500), (2640, 78375), (2736, 75625), (2750, 75240), (2850, 72600), (2904, 71250), (3000, 68970), (3025, 68400), (3135, 66000), (3300, 62700), (3344, 61875), (3420, 60500), (3600, 57475), (3630, 57000), (3750, 55176), (3762, 55000), (3800, 54450), (3960, 52250), (4125, 50160), (4180, 49500), (4275, 48400), (4356, 47500), (4400, 47025), (4500, 45980), (4560, 45375), (4598, 45000), (4750, 43560), (4840, 42750), (4950, 41800), (5000, 41382), (5016, 41250), (5225, 39600), (5445, 38000), (5500, 37620), (5625, 36784), (5700, 36300), (5808, 35625), (6000, 34485), (6050, 34200), (6270, 33000), (6600, 31350), (6840, 30250), (6875, 30096), (6897, 30000), (7125, 29040), (7260, 28500), (7500, 27588), (7524, 27500), (7600, 27225), (7920, 26125), (8250, 25080), (8360, 24750), (8550, 24200), (8712, 23750), (9000, 22990), (9075, 22800), (9196, 22500), (9405, 22000), (9500, 21780), (9680, 21375), (9900, 20900), (10000, 20691), (10032, 20625), (10450, 19800), (10890, 19000), (11000, 18810), (11250, 18392), (11400, 18150), (11495, 18000), (11875, 17424), (12100, 17100), (12375, 16720), (12540, 16500), (13200, 15675), (13680, 15125), (13750, 15048), (13794, 15000), (14250, 14520)]