222289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 736011360

約数和(自身を除く): 513722280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 113, 120, 130, 156, 169, 194, 195, 226, 260, 291, 312, 338, 339, 388, 390, 452, 485, 507, 520, 565, 582, 676, 678, 776, 780, 845, 904, 970, 1014, 1130, 1164, 1261, 1352, 1356, 1455, 1469, 1560, 1690, 1695, 1940, 2028, 2260, 2328, 2522, 2535, 2712, 2910, 2938, 3380, 3390, 3783, 3880, 4056, 4407, 4520, 5044, 5070, 5820, 5876, 6305, 6760, 6780, 7345, 7566, 8814, 10088, 10140, 10961, 11640, 11752, 12610, 13560, 14690, 15132, 16393, 17628, 18915, 19097, 20280, 21922, 22035, 25220, 29380, 30264, 32786, 32883, 35256, 37830, 38194, 43844, 44070, 49179, 50440, 54805, 57291, 58760, 65572, 65766, 75660, 76388, 81965, 87688, 88140, 95485, 98358, 109610, 114582, 131144, 131532, 142493, 151320, 152776, 163930, 164415, 176280, 190970, 196716, 219220, 229164, 245895, 263064, 284986, 286455, 327860, 328830, 381940, 393432, 427479, 438440, 458328, 491790, 569972, 572910, 655720, 657660, 712465, 763880, 854958, 983580, 1139944, 1145820, 1315320, 1424930, 1709916, 1852409, 1967160, 2137395, 2291640, 2849860, 3419832, 3704818, 4274790, 5557227, 5699720, 7409636, 8549580, 9262045, 11114454, 14819272, 17099160, 18524090, 22228908, 27786135, 37048180, 44457816, 55572270, 74096360, 111144540, 222289080]

約数ペア:

[(1, 222289080), (2, 111144540), (3, 74096360), (4, 55572270), (5, 44457816), (6, 37048180), (8, 27786135), (10, 22228908), (12, 18524090), (13, 17099160), (15, 14819272), (20, 11114454), (24, 9262045), (26, 8549580), (30, 7409636), (39, 5699720), (40, 5557227), (52, 4274790), (60, 3704818), (65, 3419832), (78, 2849860), (97, 2291640), (104, 2137395), (113, 1967160), (120, 1852409), (130, 1709916), (156, 1424930), (169, 1315320), (194, 1145820), (195, 1139944), (226, 983580), (260, 854958), (291, 763880), (312, 712465), (338, 657660), (339, 655720), (388, 572910), (390, 569972), (452, 491790), (485, 458328), (507, 438440), (520, 427479), (565, 393432), (582, 381940), (676, 328830), (678, 327860), (776, 286455), (780, 284986), (845, 263064), (904, 245895), (970, 229164), (1014, 219220), (1130, 196716), (1164, 190970), (1261, 176280), (1352, 164415), (1356, 163930), (1455, 152776), (1469, 151320), (1560, 142493), (1690, 131532), (1695, 131144), (1940, 114582), (2028, 109610), (2260, 98358), (2328, 95485), (2522, 88140), (2535, 87688), (2712, 81965), (2910, 76388), (2938, 75660), (3380, 65766), (3390, 65572), (3783, 58760), (3880, 57291), (4056, 54805), (4407, 50440), (4520, 49179), (5044, 44070), (5070, 43844), (5820, 38194), (5876, 37830), (6305, 35256), (6760, 32883), (6780, 32786), (7345, 30264), (7566, 29380), (8814, 25220), (10088, 22035), (10140, 21922), (10961, 20280), (11640, 19097), (11752, 18915), (12610, 17628), (13560, 16393), (14690, 15132)]