206517000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 698181120

約数和(自身を除く): 491664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 41, 46, 50, 60, 69, 73, 75, 82, 92, 100, 115, 120, 123, 125, 138, 146, 150, 164, 184, 200, 205, 219, 230, 246, 250, 276, 292, 300, 328, 345, 365, 375, 410, 438, 460, 492, 500, 552, 575, 584, 600, 615, 690, 730, 750, 820, 876, 920, 943, 984, 1000, 1025, 1095, 1150, 1230, 1380, 1460, 1500, 1640, 1679, 1725, 1752, 1825, 1886, 2050, 2190, 2300, 2460, 2760, 2829, 2875, 2920, 2993, 3000, 3075, 3358, 3450, 3650, 3772, 4100, 4380, 4600, 4715, 4920, 5037, 5125, 5475, 5658, 5750, 5986, 6150, 6716, 6900, 7300, 7544, 8200, 8395, 8625, 8760, 8979, 9125, 9430, 10074, 10250, 10950, 11316, 11500, 11972, 12300, 13432, 13800, 14145, 14600, 14965, 15375, 16790, 17250, 17958, 18250, 18860, 20148, 20500, 21900, 22632, 23000, 23575, 23944, 24600, 25185, 27375, 28290, 29930, 30750, 33580, 34500, 35916, 36500, 37720, 40296, 41000, 41975, 43800, 44895, 47150, 50370, 54750, 56580, 59860, 61500, 67160, 68839, 69000, 70725, 71832, 73000, 74825, 83950, 89790, 94300, 100740, 109500, 113160, 117875, 119720, 123000, 125925, 137678, 141450, 149650, 167900, 179580, 188600, 201480, 206517, 209875, 219000, 224475, 235750, 251850, 275356, 282900, 299300, 335800, 344195, 353625, 359160, 374125, 413034, 419750, 448950, 471500, 503700, 550712, 565800, 598600, 629625, 688390, 707250, 748250, 826068, 839500, 897900, 943000, 1007400, 1032585, 1122375, 1259250, 1376780, 1414500, 1496500, 1652136, 1679000, 1720975, 1795800, 2065170, 2244750, 2518500, 2753560, 2829000, 2993000, 3441950, 4130340, 4489500, 5037000, 5162925, 6883900, 8260680, 8604875, 8979000, 10325850, 13767800, 17209750, 20651700, 25814625, 34419500, 41303400, 51629250, 68839000, 103258500, 206517000]

約数ペア:

[(1, 206517000), (2, 103258500), (3, 68839000), (4, 51629250), (5, 41303400), (6, 34419500), (8, 25814625), (10, 20651700), (12, 17209750), (15, 13767800), (20, 10325850), (23, 8979000), (24, 8604875), (25, 8260680), (30, 6883900), (40, 5162925), (41, 5037000), (46, 4489500), (50, 4130340), (60, 3441950), (69, 2993000), (73, 2829000), (75, 2753560), (82, 2518500), (92, 2244750), (100, 2065170), (115, 1795800), (120, 1720975), (123, 1679000), (125, 1652136), (138, 1496500), (146, 1414500), (150, 1376780), (164, 1259250), (184, 1122375), (200, 1032585), (205, 1007400), (219, 943000), (230, 897900), (246, 839500), (250, 826068), (276, 748250), (292, 707250), (300, 688390), (328, 629625), (345, 598600), (365, 565800), (375, 550712), (410, 503700), (438, 471500), (460, 448950), (492, 419750), (500, 413034), (552, 374125), (575, 359160), (584, 353625), (600, 344195), (615, 335800), (690, 299300), (730, 282900), (750, 275356), (820, 251850), (876, 235750), (920, 224475), (943, 219000), (984, 209875), (1000, 206517), (1025, 201480), (1095, 188600), (1150, 179580), (1230, 167900), (1380, 149650), (1460, 141450), (1500, 137678), (1640, 125925), (1679, 123000), (1725, 119720), (1752, 117875), (1825, 113160), (1886, 109500), (2050, 100740), (2190, 94300), (2300, 89790), (2460, 83950), (2760, 74825), (2829, 73000), (2875, 71832), (2920, 70725), (2993, 69000), (3000, 68839), (3075, 67160), (3358, 61500), (3450, 59860), (3650, 56580), (3772, 54750), (4100, 50370), (4380, 47150), (4600, 44895), (4715, 43800), (4920, 41975), (5037, 41000), (5125, 40296), (5475, 37720), (5658, 36500), (5750, 35916), (5986, 34500), (6150, 33580), (6716, 30750), (6900, 29930), (7300, 28290), (7544, 27375), (8200, 25185), (8395, 24600), (8625, 23944), (8760, 23575), (8979, 23000), (9125, 22632), (9430, 21900), (10074, 20500), (10250, 20148), (10950, 18860), (11316, 18250), (11500, 17958), (11972, 17250), (12300, 16790), (13432, 15375), (13800, 14965), (14145, 14600)]