90126540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 324817920

約数和(自身を除く): 234691380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 113, 126, 135, 140, 180, 189, 210, 211, 226, 252, 270, 315, 339, 378, 420, 422, 452, 540, 565, 630, 633, 678, 756, 791, 844, 945, 1017, 1055, 1130, 1260, 1266, 1356, 1477, 1582, 1695, 1890, 1899, 2034, 2110, 2260, 2373, 2532, 2954, 3051, 3164, 3165, 3390, 3780, 3798, 3955, 4068, 4220, 4431, 4746, 5085, 5697, 5908, 6102, 6330, 6780, 7119, 7385, 7596, 7910, 8862, 9492, 9495, 10170, 11394, 11865, 12204, 12660, 13293, 14238, 14770, 15255, 15820, 17724, 18990, 20340, 21357, 22155, 22788, 23730, 23843, 26586, 28476, 28485, 29540, 30510, 35595, 37980, 39879, 42714, 44310, 47460, 47686, 53172, 56970, 61020, 66465, 71190, 71529, 79758, 85428, 88620, 95372, 106785, 113940, 119215, 132930, 142380, 143058, 159516, 166901, 199395, 213570, 214587, 238430, 265860, 286116, 333802, 357645, 398790, 427140, 429174, 476860, 500703, 643761, 667604, 715290, 797580, 834505, 858348, 1001406, 1072935, 1287522, 1430580, 1502109, 1669010, 2002812, 2145870, 2503515, 2575044, 3004218, 3218805, 3338020, 4291740, 4506327, 5007030, 6008436, 6437610, 7510545, 9012654, 10014060, 12875220, 15021090, 18025308, 22531635, 30042180, 45063270, 90126540]

約数ペア:

[(1, 90126540), (2, 45063270), (3, 30042180), (4, 22531635), (5, 18025308), (6, 15021090), (7, 12875220), (9, 10014060), (10, 9012654), (12, 7510545), (14, 6437610), (15, 6008436), (18, 5007030), (20, 4506327), (21, 4291740), (27, 3338020), (28, 3218805), (30, 3004218), (35, 2575044), (36, 2503515), (42, 2145870), (45, 2002812), (54, 1669010), (60, 1502109), (63, 1430580), (70, 1287522), (84, 1072935), (90, 1001406), (105, 858348), (108, 834505), (113, 797580), (126, 715290), (135, 667604), (140, 643761), (180, 500703), (189, 476860), (210, 429174), (211, 427140), (226, 398790), (252, 357645), (270, 333802), (315, 286116), (339, 265860), (378, 238430), (420, 214587), (422, 213570), (452, 199395), (540, 166901), (565, 159516), (630, 143058), (633, 142380), (678, 132930), (756, 119215), (791, 113940), (844, 106785), (945, 95372), (1017, 88620), (1055, 85428), (1130, 79758), (1260, 71529), (1266, 71190), (1356, 66465), (1477, 61020), (1582, 56970), (1695, 53172), (1890, 47686), (1899, 47460), (2034, 44310), (2110, 42714), (2260, 39879), (2373, 37980), (2532, 35595), (2954, 30510), (3051, 29540), (3164, 28485), (3165, 28476), (3390, 26586), (3780, 23843), (3798, 23730), (3955, 22788), (4068, 22155), (4220, 21357), (4431, 20340), (4746, 18990), (5085, 17724), (5697, 15820), (5908, 15255), (6102, 14770), (6330, 14238), (6780, 13293), (7119, 12660), (7385, 12204), (7596, 11865), (7910, 11394), (8862, 10170), (9492, 9495)]