121540230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 374492160

約数和(自身を除く): 252951930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 601, 630, 642, 749, 945, 963, 1070, 1202, 1498, 1605, 1803, 1890, 1926, 2247, 2889, 3005, 3210, 3606, 3745, 4207, 4494, 4815, 5409, 5778, 6010, 6741, 7490, 8414, 9015, 9630, 10818, 11235, 12621, 13482, 14445, 16227, 18030, 20223, 21035, 22470, 25242, 27045, 28890, 32454, 33705, 37863, 40446, 42070, 54090, 63105, 64307, 67410, 75726, 81135, 101115, 113589, 126210, 128614, 162270, 189315, 192921, 202230, 227178, 321535, 378630, 385842, 450149, 567945, 578763, 643070, 900298, 964605, 1135890, 1157526, 1350447, 1736289, 1929210, 2250745, 2700894, 2893815, 3472578, 4051341, 4501490, 5787630, 6752235, 8102682, 8681445, 12154023, 13504470, 17362890, 20256705, 24308046, 40513410, 60770115, 121540230]

約数ペア:

[(1, 121540230), (2, 60770115), (3, 40513410), (5, 24308046), (6, 20256705), (7, 17362890), (9, 13504470), (10, 12154023), (14, 8681445), (15, 8102682), (18, 6752235), (21, 5787630), (27, 4501490), (30, 4051341), (35, 3472578), (42, 2893815), (45, 2700894), (54, 2250745), (63, 1929210), (70, 1736289), (90, 1350447), (105, 1157526), (107, 1135890), (126, 964605), (135, 900298), (189, 643070), (210, 578763), (214, 567945), (270, 450149), (315, 385842), (321, 378630), (378, 321535), (535, 227178), (601, 202230), (630, 192921), (642, 189315), (749, 162270), (945, 128614), (963, 126210), (1070, 113589), (1202, 101115), (1498, 81135), (1605, 75726), (1803, 67410), (1890, 64307), (1926, 63105), (2247, 54090), (2889, 42070), (3005, 40446), (3210, 37863), (3606, 33705), (3745, 32454), (4207, 28890), (4494, 27045), (4815, 25242), (5409, 22470), (5778, 21035), (6010, 20223), (6741, 18030), (7490, 16227), (8414, 14445), (9015, 13482), (9630, 12621), (10818, 11235)]