123366540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 398297088

約数和(自身を除く): 274930548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 47, 55, 60, 66, 82, 94, 97, 110, 123, 132, 141, 164, 165, 188, 194, 205, 220, 235, 246, 282, 291, 330, 388, 410, 451, 470, 485, 492, 517, 564, 582, 615, 660, 705, 820, 902, 940, 970, 1034, 1067, 1164, 1230, 1353, 1410, 1455, 1551, 1804, 1927, 1940, 2068, 2134, 2255, 2460, 2585, 2706, 2820, 2910, 3102, 3201, 3854, 3977, 4268, 4510, 4559, 5170, 5335, 5412, 5781, 5820, 6204, 6402, 6765, 7708, 7755, 7954, 9020, 9118, 9635, 10340, 10670, 11562, 11931, 12804, 13530, 13677, 15510, 15908, 16005, 18236, 19270, 19885, 21197, 21340, 22795, 23124, 23862, 27060, 27354, 28905, 31020, 32010, 38540, 39770, 42394, 43747, 45590, 47724, 50149, 54708, 57810, 59655, 63591, 64020, 68385, 79540, 84788, 87494, 91180, 100298, 105985, 115620, 119310, 127182, 131241, 136770, 150447, 174988, 186919, 200596, 211970, 218735, 238620, 250745, 254364, 262482, 273540, 300894, 317955, 373838, 423940, 437470, 501490, 524964, 560757, 601788, 635910, 656205, 747676, 752235, 874940, 934595, 1002980, 1121514, 1271820, 1312410, 1504470, 1869190, 2056109, 2243028, 2624820, 2803785, 3008940, 3738380, 4112218, 5607570, 6168327, 8224436, 10280545, 11215140, 12336654, 20561090, 24673308, 30841635, 41122180, 61683270, 123366540]

約数ペア:

[(1, 123366540), (2, 61683270), (3, 41122180), (4, 30841635), (5, 24673308), (6, 20561090), (10, 12336654), (11, 11215140), (12, 10280545), (15, 8224436), (20, 6168327), (22, 5607570), (30, 4112218), (33, 3738380), (41, 3008940), (44, 2803785), (47, 2624820), (55, 2243028), (60, 2056109), (66, 1869190), (82, 1504470), (94, 1312410), (97, 1271820), (110, 1121514), (123, 1002980), (132, 934595), (141, 874940), (164, 752235), (165, 747676), (188, 656205), (194, 635910), (205, 601788), (220, 560757), (235, 524964), (246, 501490), (282, 437470), (291, 423940), (330, 373838), (388, 317955), (410, 300894), (451, 273540), (470, 262482), (485, 254364), (492, 250745), (517, 238620), (564, 218735), (582, 211970), (615, 200596), (660, 186919), (705, 174988), (820, 150447), (902, 136770), (940, 131241), (970, 127182), (1034, 119310), (1067, 115620), (1164, 105985), (1230, 100298), (1353, 91180), (1410, 87494), (1455, 84788), (1551, 79540), (1804, 68385), (1927, 64020), (1940, 63591), (2068, 59655), (2134, 57810), (2255, 54708), (2460, 50149), (2585, 47724), (2706, 45590), (2820, 43747), (2910, 42394), (3102, 39770), (3201, 38540), (3854, 32010), (3977, 31020), (4268, 28905), (4510, 27354), (4559, 27060), (5170, 23862), (5335, 23124), (5412, 22795), (5781, 21340), (5820, 21197), (6204, 19885), (6402, 19270), (6765, 18236), (7708, 16005), (7755, 15908), (7954, 15510), (9020, 13677), (9118, 13530), (9635, 12804), (10340, 11931), (10670, 11562)]