142270830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 420789600

約数和(自身を除く): 278518770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 81, 90, 117, 118, 130, 135, 162, 177, 195, 229, 234, 270, 295, 351, 354, 390, 405, 458, 531, 585, 590, 687, 702, 767, 810, 885, 1053, 1062, 1145, 1170, 1374, 1534, 1593, 1755, 1770, 2061, 2106, 2290, 2301, 2655, 2977, 3186, 3435, 3510, 3835, 4122, 4602, 4779, 5265, 5310, 5954, 6183, 6870, 6903, 7670, 7965, 8931, 9558, 10305, 10530, 11505, 12366, 13511, 13806, 14885, 15930, 17862, 18549, 20610, 20709, 23010, 23895, 26793, 27022, 29770, 30915, 34515, 37098, 40533, 41418, 44655, 47790, 53586, 61830, 62127, 67555, 69030, 80379, 81066, 89310, 92745, 103545, 121599, 124254, 133965, 135110, 160758, 175643, 185490, 202665, 207090, 241137, 243198, 267930, 310635, 351286, 364797, 401895, 405330, 482274, 526929, 607995, 621270, 729594, 803790, 878215, 1053858, 1094391, 1205685, 1215990, 1580787, 1756430, 1823985, 2188782, 2411370, 2634645, 3161574, 3647970, 4742361, 5269290, 5471955, 7903935, 9484722, 10943910, 14227083, 15807870, 23711805, 28454166, 47423610, 71135415, 142270830]

約数ペア:

[(1, 142270830), (2, 71135415), (3, 47423610), (5, 28454166), (6, 23711805), (9, 15807870), (10, 14227083), (13, 10943910), (15, 9484722), (18, 7903935), (26, 5471955), (27, 5269290), (30, 4742361), (39, 3647970), (45, 3161574), (54, 2634645), (59, 2411370), (65, 2188782), (78, 1823985), (81, 1756430), (90, 1580787), (117, 1215990), (118, 1205685), (130, 1094391), (135, 1053858), (162, 878215), (177, 803790), (195, 729594), (229, 621270), (234, 607995), (270, 526929), (295, 482274), (351, 405330), (354, 401895), (390, 364797), (405, 351286), (458, 310635), (531, 267930), (585, 243198), (590, 241137), (687, 207090), (702, 202665), (767, 185490), (810, 175643), (885, 160758), (1053, 135110), (1062, 133965), (1145, 124254), (1170, 121599), (1374, 103545), (1534, 92745), (1593, 89310), (1755, 81066), (1770, 80379), (2061, 69030), (2106, 67555), (2290, 62127), (2301, 61830), (2655, 53586), (2977, 47790), (3186, 44655), (3435, 41418), (3510, 40533), (3835, 37098), (4122, 34515), (4602, 30915), (4779, 29770), (5265, 27022), (5310, 26793), (5954, 23895), (6183, 23010), (6870, 20709), (6903, 20610), (7670, 18549), (7965, 17862), (8931, 15930), (9558, 14885), (10305, 13806), (10530, 13511), (11505, 12366)]