299336760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 1014979680

約数和(自身を除く): 715642920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 72, 86, 90, 120, 122, 129, 172, 180, 183, 215, 244, 258, 305, 317, 344, 360, 366, 387, 430, 488, 516, 549, 610, 634, 645, 732, 774, 860, 915, 951, 1032, 1098, 1220, 1268, 1290, 1464, 1548, 1585, 1720, 1830, 1902, 1935, 2196, 2440, 2536, 2580, 2623, 2745, 2853, 3096, 3170, 3660, 3804, 3870, 4392, 4755, 5160, 5246, 5490, 5706, 6340, 7320, 7608, 7740, 7869, 9510, 10492, 10980, 11412, 12680, 13115, 13631, 14265, 15480, 15738, 19020, 19337, 20984, 21960, 22824, 23607, 26230, 27262, 28530, 31476, 38040, 38674, 39345, 40893, 47214, 52460, 54524, 57060, 58011, 62952, 68155, 77348, 78690, 81786, 94428, 96685, 104920, 109048, 114120, 116022, 118035, 122679, 136310, 154696, 157380, 163572, 174033, 188856, 193370, 204465, 232044, 236070, 245358, 272620, 290055, 314760, 327144, 348066, 386740, 408930, 464088, 472140, 490716, 545240, 580110, 613395, 696132, 773480, 817860, 831491, 870165, 944280, 981432, 1160220, 1226790, 1392264, 1635720, 1662982, 1740330, 2320440, 2453580, 2494473, 3325964, 3480660, 4157455, 4907160, 4988946, 6651928, 6961320, 7483419, 8314910, 9977892, 12472365, 14966838, 16629820, 19955784, 24944730, 29933676, 33259640, 37417095, 49889460, 59867352, 74834190, 99778920, 149668380, 299336760]

約数ペア:

[(1, 299336760), (2, 149668380), (3, 99778920), (4, 74834190), (5, 59867352), (6, 49889460), (8, 37417095), (9, 33259640), (10, 29933676), (12, 24944730), (15, 19955784), (18, 16629820), (20, 14966838), (24, 12472365), (30, 9977892), (36, 8314910), (40, 7483419), (43, 6961320), (45, 6651928), (60, 4988946), (61, 4907160), (72, 4157455), (86, 3480660), (90, 3325964), (120, 2494473), (122, 2453580), (129, 2320440), (172, 1740330), (180, 1662982), (183, 1635720), (215, 1392264), (244, 1226790), (258, 1160220), (305, 981432), (317, 944280), (344, 870165), (360, 831491), (366, 817860), (387, 773480), (430, 696132), (488, 613395), (516, 580110), (549, 545240), (610, 490716), (634, 472140), (645, 464088), (732, 408930), (774, 386740), (860, 348066), (915, 327144), (951, 314760), (1032, 290055), (1098, 272620), (1220, 245358), (1268, 236070), (1290, 232044), (1464, 204465), (1548, 193370), (1585, 188856), (1720, 174033), (1830, 163572), (1902, 157380), (1935, 154696), (2196, 136310), (2440, 122679), (2536, 118035), (2580, 116022), (2623, 114120), (2745, 109048), (2853, 104920), (3096, 96685), (3170, 94428), (3660, 81786), (3804, 78690), (3870, 77348), (4392, 68155), (4755, 62952), (5160, 58011), (5246, 57060), (5490, 54524), (5706, 52460), (6340, 47214), (7320, 40893), (7608, 39345), (7740, 38674), (7869, 38040), (9510, 31476), (10492, 28530), (10980, 27262), (11412, 26230), (12680, 23607), (13115, 22824), (13631, 21960), (14265, 20984), (15480, 19337), (15738, 19020)]