68215800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 156769800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 47, 50, 59, 60, 75, 82, 94, 100, 118, 120, 123, 141, 150, 164, 177, 188, 200, 205, 235, 236, 246, 282, 295, 300, 328, 354, 376, 410, 470, 472, 492, 564, 590, 600, 615, 705, 708, 820, 885, 940, 984, 1025, 1128, 1175, 1180, 1230, 1410, 1416, 1475, 1640, 1770, 1880, 1927, 2050, 2350, 2360, 2419, 2460, 2773, 2820, 2950, 3075, 3525, 3540, 3854, 4100, 4425, 4700, 4838, 4920, 5546, 5640, 5781, 5900, 6150, 7050, 7080, 7257, 7708, 8200, 8319, 8850, 9400, 9635, 9676, 11092, 11562, 11800, 12095, 12300, 13865, 14100, 14514, 15416, 16638, 17700, 19270, 19352, 22184, 23124, 24190, 24600, 27730, 28200, 28905, 29028, 33276, 35400, 36285, 38540, 41595, 46248, 48175, 48380, 55460, 57810, 58056, 60475, 66552, 69325, 72570, 77080, 83190, 96350, 96760, 110920, 113693, 115620, 120950, 138650, 144525, 145140, 166380, 181425, 192700, 207975, 227386, 231240, 241900, 277300, 289050, 290280, 332760, 341079, 362850, 385400, 415950, 454772, 483800, 554600, 568465, 578100, 682158, 725700, 831900, 909544, 1136930, 1156200, 1364316, 1451400, 1663800, 1705395, 2273860, 2728632, 2842325, 3410790, 4547720, 5684650, 6821580, 8526975, 11369300, 13643160, 17053950, 22738600, 34107900, 68215800]

約数ペア:

[(1, 68215800), (2, 34107900), (3, 22738600), (4, 17053950), (5, 13643160), (6, 11369300), (8, 8526975), (10, 6821580), (12, 5684650), (15, 4547720), (20, 3410790), (24, 2842325), (25, 2728632), (30, 2273860), (40, 1705395), (41, 1663800), (47, 1451400), (50, 1364316), (59, 1156200), (60, 1136930), (75, 909544), (82, 831900), (94, 725700), (100, 682158), (118, 578100), (120, 568465), (123, 554600), (141, 483800), (150, 454772), (164, 415950), (177, 385400), (188, 362850), (200, 341079), (205, 332760), (235, 290280), (236, 289050), (246, 277300), (282, 241900), (295, 231240), (300, 227386), (328, 207975), (354, 192700), (376, 181425), (410, 166380), (470, 145140), (472, 144525), (492, 138650), (564, 120950), (590, 115620), (600, 113693), (615, 110920), (705, 96760), (708, 96350), (820, 83190), (885, 77080), (940, 72570), (984, 69325), (1025, 66552), (1128, 60475), (1175, 58056), (1180, 57810), (1230, 55460), (1410, 48380), (1416, 48175), (1475, 46248), (1640, 41595), (1770, 38540), (1880, 36285), (1927, 35400), (2050, 33276), (2350, 29028), (2360, 28905), (2419, 28200), (2460, 27730), (2773, 24600), (2820, 24190), (2950, 23124), (3075, 22184), (3525, 19352), (3540, 19270), (3854, 17700), (4100, 16638), (4425, 15416), (4700, 14514), (4838, 14100), (4920, 13865), (5546, 12300), (5640, 12095), (5781, 11800), (5900, 11562), (6150, 11092), (7050, 9676), (7080, 9635), (7257, 9400), (7708, 8850), (8200, 8319)]