450329040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 1740960000

約数和(自身を除く): 1290630960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 449, 504, 560, 597, 630, 720, 796, 840, 898, 995, 1008, 1194, 1260, 1347, 1393, 1592, 1680, 1791, 1796, 1990, 2245, 2388, 2520, 2694, 2786, 2985, 3143, 3184, 3582, 3592, 3980, 4041, 4179, 4490, 4776, 5040, 5388, 5572, 5970, 6286, 6735, 6965, 7164, 7184, 7960, 8082, 8358, 8955, 8980, 9429, 9552, 10776, 11144, 11940, 12537, 12572, 13470, 13930, 14328, 15715, 15920, 16164, 16716, 17910, 17960, 18858, 20205, 20895, 21552, 22288, 23880, 25074, 25144, 26940, 27860, 28287, 28656, 31430, 32328, 33432, 35820, 35920, 37716, 40410, 41790, 47145, 47760, 50148, 50288, 53880, 55720, 56574, 62685, 62860, 64656, 66864, 71640, 75432, 80820, 83580, 89351, 94290, 100296, 107760, 111440, 113148, 125370, 125720, 141435, 143280, 150864, 161640, 167160, 178702, 188580, 200592, 226296, 250740, 251440, 268053, 282870, 323280, 334320, 357404, 377160, 446755, 452592, 501480, 536106, 565740, 625457, 714808, 754320, 804159, 893510, 1002960, 1072212, 1131480, 1250914, 1340265, 1429616, 1608318, 1787020, 1876371, 2144424, 2262960, 2501828, 2680530, 3127285, 3216636, 3574040, 3752742, 4020795, 4288848, 5003656, 5361060, 5629113, 6254570, 6433272, 7148080, 7505484, 8041590, 9381855, 10007312, 10722120, 11258226, 12509140, 12866544, 15010968, 16083180, 18763710, 21444240, 22516452, 25018280, 28145565, 30021936, 32166360, 37527420, 45032904, 50036560, 56291130, 64332720, 75054840, 90065808, 112582260, 150109680, 225164520, 450329040]

約数ペア:

[(1, 450329040), (2, 225164520), (3, 150109680), (4, 112582260), (5, 90065808), (6, 75054840), (7, 64332720), (8, 56291130), (9, 50036560), (10, 45032904), (12, 37527420), (14, 32166360), (15, 30021936), (16, 28145565), (18, 25018280), (20, 22516452), (21, 21444240), (24, 18763710), (28, 16083180), (30, 15010968), (35, 12866544), (36, 12509140), (40, 11258226), (42, 10722120), (45, 10007312), (48, 9381855), (56, 8041590), (60, 7505484), (63, 7148080), (70, 6433272), (72, 6254570), (80, 5629113), (84, 5361060), (90, 5003656), (105, 4288848), (112, 4020795), (120, 3752742), (126, 3574040), (140, 3216636), (144, 3127285), (168, 2680530), (180, 2501828), (199, 2262960), (210, 2144424), (240, 1876371), (252, 1787020), (280, 1608318), (315, 1429616), (336, 1340265), (360, 1250914), (398, 1131480), (420, 1072212), (449, 1002960), (504, 893510), (560, 804159), (597, 754320), (630, 714808), (720, 625457), (796, 565740), (840, 536106), (898, 501480), (995, 452592), (1008, 446755), (1194, 377160), (1260, 357404), (1347, 334320), (1393, 323280), (1592, 282870), (1680, 268053), (1791, 251440), (1796, 250740), (1990, 226296), (2245, 200592), (2388, 188580), (2520, 178702), (2694, 167160), (2786, 161640), (2985, 150864), (3143, 143280), (3184, 141435), (3582, 125720), (3592, 125370), (3980, 113148), (4041, 111440), (4179, 107760), (4490, 100296), (4776, 94290), (5040, 89351), (5388, 83580), (5572, 80820), (5970, 75432), (6286, 71640), (6735, 66864), (6965, 64656), (7164, 62860), (7184, 62685), (7960, 56574), (8082, 55720), (8358, 53880), (8955, 50288), (8980, 50148), (9429, 47760), (9552, 47145), (10776, 41790), (11144, 40410), (11940, 37716), (12537, 35920), (12572, 35820), (13470, 33432), (13930, 32328), (14328, 31430), (15715, 28656), (15920, 28287), (16164, 27860), (16716, 26940), (17910, 25144), (17960, 25074), (18858, 23880), (20205, 22288), (20895, 21552)]