68793900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 251983872

約数和(自身を除く): 183189972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 41, 42, 47, 50, 51, 60, 68, 70, 75, 82, 84, 85, 94, 100, 102, 105, 119, 123, 140, 141, 150, 164, 170, 175, 188, 204, 205, 210, 235, 238, 246, 255, 282, 287, 300, 329, 340, 350, 357, 410, 420, 425, 470, 476, 492, 510, 525, 564, 574, 595, 615, 658, 697, 700, 705, 714, 799, 820, 850, 861, 940, 987, 1020, 1025, 1050, 1148, 1175, 1190, 1230, 1275, 1316, 1394, 1410, 1428, 1435, 1598, 1645, 1700, 1722, 1785, 1927, 1974, 2050, 2091, 2100, 2350, 2380, 2397, 2460, 2550, 2788, 2820, 2870, 2975, 3075, 3196, 3290, 3444, 3485, 3525, 3570, 3854, 3948, 3995, 4100, 4182, 4305, 4700, 4794, 4879, 4935, 5100, 5593, 5740, 5781, 5950, 6150, 6580, 6970, 7050, 7140, 7175, 7708, 7990, 8225, 8364, 8610, 8925, 9588, 9635, 9758, 9870, 10455, 11186, 11562, 11900, 11985, 12300, 13489, 13940, 14100, 14350, 14637, 15980, 16450, 16779, 17220, 17425, 17850, 19270, 19516, 19740, 19975, 20910, 21525, 22372, 23124, 23970, 24395, 24675, 26978, 27965, 28700, 28905, 29274, 32759, 32900, 33558, 34850, 35700, 38540, 39950, 40467, 41820, 43050, 47940, 48175, 48790, 49350, 52275, 53956, 55930, 57810, 58548, 59925, 65518, 67116, 67445, 69700, 73185, 79900, 80934, 83895, 86100, 96350, 97580, 98277, 98700, 104550, 111860, 115620, 119850, 121975, 131036, 134890, 139825, 144525, 146370, 161868, 163795, 167790, 192700, 196554, 202335, 209100, 229313, 239700, 243950, 269780, 279650, 289050, 292740, 327590, 335580, 337225, 365925, 393108, 404670, 419475, 458626, 487900, 491385, 559300, 578100, 655180, 674450, 687939, 731850, 809340, 818975, 838950, 917252, 982770, 1011675, 1146565, 1348900, 1375878, 1463700, 1637950, 1677900, 1965540, 2023350, 2293130, 2456925, 2751756, 3275900, 3439695, 4046700, 4586260, 4913850, 5732825, 6879390, 9827700, 11465650, 13758780, 17198475, 22931300, 34396950, 68793900]

約数ペア:

[(1, 68793900), (2, 34396950), (3, 22931300), (4, 17198475), (5, 13758780), (6, 11465650), (7, 9827700), (10, 6879390), (12, 5732825), (14, 4913850), (15, 4586260), (17, 4046700), (20, 3439695), (21, 3275900), (25, 2751756), (28, 2456925), (30, 2293130), (34, 2023350), (35, 1965540), (41, 1677900), (42, 1637950), (47, 1463700), (50, 1375878), (51, 1348900), (60, 1146565), (68, 1011675), (70, 982770), (75, 917252), (82, 838950), (84, 818975), (85, 809340), (94, 731850), (100, 687939), (102, 674450), (105, 655180), (119, 578100), (123, 559300), (140, 491385), (141, 487900), (150, 458626), (164, 419475), (170, 404670), (175, 393108), (188, 365925), (204, 337225), (205, 335580), (210, 327590), (235, 292740), (238, 289050), (246, 279650), (255, 269780), (282, 243950), (287, 239700), (300, 229313), (329, 209100), (340, 202335), (350, 196554), (357, 192700), (410, 167790), (420, 163795), (425, 161868), (470, 146370), (476, 144525), (492, 139825), (510, 134890), (525, 131036), (564, 121975), (574, 119850), (595, 115620), (615, 111860), (658, 104550), (697, 98700), (700, 98277), (705, 97580), (714, 96350), (799, 86100), (820, 83895), (850, 80934), (861, 79900), (940, 73185), (987, 69700), (1020, 67445), (1025, 67116), (1050, 65518), (1148, 59925), (1175, 58548), (1190, 57810), (1230, 55930), (1275, 53956), (1316, 52275), (1394, 49350), (1410, 48790), (1428, 48175), (1435, 47940), (1598, 43050), (1645, 41820), (1700, 40467), (1722, 39950), (1785, 38540), (1927, 35700), (1974, 34850), (2050, 33558), (2091, 32900), (2100, 32759), (2350, 29274), (2380, 28905), (2397, 28700), (2460, 27965), (2550, 26978), (2788, 24675), (2820, 24395), (2870, 23970), (2975, 23124), (3075, 22372), (3196, 21525), (3290, 20910), (3444, 19975), (3485, 19740), (3525, 19516), (3570, 19270), (3854, 17850), (3948, 17425), (3995, 17220), (4100, 16779), (4182, 16450), (4305, 15980), (4700, 14637), (4794, 14350), (4879, 14100), (4935, 13940), (5100, 13489), (5593, 12300), (5740, 11985), (5781, 11900), (5950, 11562), (6150, 11186), (6580, 10455), (6970, 9870), (7050, 9758), (7140, 9635), (7175, 9588), (7708, 8925), (7990, 8610), (8225, 8364)]