30291260220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{101929}}^1$

素因数の和:102084

約数の個数: 144

約数和(自身を含む): 99731573760

約数和(自身を除く): 69440313540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1143, 1170, 1270, 1524, 1651, 1905, 2286, 2340, 2540, 3302, 3810, 4572, 4953, 5715, 6604, 7620, 8255, 9906, 11430, 14859, 16510, 19812, 22860, 24765, 29718, 33020, 49530, 59436, 74295, 99060, 101929, 148590, 203858, 297180, 305787, 407716, 509645, 611574, 917361, 1019290, 1223148, 1325077, 1528935, 1834722, 2038580, 2650154, 3057870, 3669444, 3975231, 4586805, 5300308, 6115740, 6625385, 7950462, 9173610, 11925693, 12944983, 13250770, 15900924, 18347220, 19876155, 23851386, 25889966, 26501540, 38834949, 39752310, 47702772, 51779932, 59628465, 64724915, 77669898, 79504620, 116504847, 119256930, 129449830, 155339796, 168284779, 194174745, 233009694, 238513860, 258899660, 336569558, 388349490, 466019388, 504854337, 582524235, 673139116, 776698980, 841423895, 1009708674, 1165048470, 1514563011, 1682847790, 2019417348, 2330096940, 2524271685, 3029126022, 3365695580, 5048543370, 6058252044, 7572815055, 10097086740, 15145630110, 30291260220]

約数ペア:

[(1, 30291260220), (2, 15145630110), (3, 10097086740), (4, 7572815055), (5, 6058252044), (6, 5048543370), (9, 3365695580), (10, 3029126022), (12, 2524271685), (13, 2330096940), (15, 2019417348), (18, 1682847790), (20, 1514563011), (26, 1165048470), (30, 1009708674), (36, 841423895), (39, 776698980), (45, 673139116), (52, 582524235), (60, 504854337), (65, 466019388), (78, 388349490), (90, 336569558), (117, 258899660), (127, 238513860), (130, 233009694), (156, 194174745), (180, 168284779), (195, 155339796), (234, 129449830), (254, 119256930), (260, 116504847), (381, 79504620), (390, 77669898), (468, 64724915), (508, 59628465), (585, 51779932), (635, 47702772), (762, 39752310), (780, 38834949), (1143, 26501540), (1170, 25889966), (1270, 23851386), (1524, 19876155), (1651, 18347220), (1905, 15900924), (2286, 13250770), (2340, 12944983), (2540, 11925693), (3302, 9173610), (3810, 7950462), (4572, 6625385), (4953, 6115740), (5715, 5300308), (6604, 4586805), (7620, 3975231), (8255, 3669444), (9906, 3057870), (11430, 2650154), (14859, 2038580), (16510, 1834722), (19812, 1528935), (22860, 1325077), (24765, 1223148), (29718, 1019290), (33020, 917361), (49530, 611574), (59436, 509645), (74295, 407716), (99060, 305787), (101929, 297180), (148590, 203858)]