61637902020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{7687}}^1$

素因数の和:8215

約数の個数: 192

約数和(自身を含む): 198387302400

約数和(自身を除く): 136749400380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 479, 540, 558, 620, 837, 930, 958, 1116, 1395, 1437, 1674, 1860, 1916, 2395, 2790, 2874, 3348, 4185, 4311, 4790, 5580, 5748, 7185, 7687, 8370, 8622, 9580, 12933, 14370, 14849, 15374, 16740, 17244, 21555, 23061, 25866, 28740, 29698, 30748, 38435, 43110, 44547, 46122, 51732, 59396, 64665, 69183, 74245, 76870, 86220, 89094, 92244, 115305, 129330, 133641, 138366, 148490, 153740, 178188, 207549, 222735, 230610, 238297, 258660, 267282, 276732, 296980, 345915, 400923, 415098, 445470, 461220, 476594, 534564, 668205, 691830, 714891, 801846, 830196, 890940, 953188, 1037745, 1191485, 1336410, 1383660, 1429782, 1603692, 2004615, 2075490, 2144673, 2382970, 2672820, 2859564, 3574455, 3682073, 4009230, 4150980, 4289346, 4765940, 6434019, 7148910, 7364146, 8018460, 8578692, 10723365, 11046219, 12868038, 14297820, 14728292, 18410365, 21446730, 22092438, 25736076, 32170095, 33138657, 36820730, 42893460, 44184876, 55231095, 64340190, 66277314, 73641460, 99415971, 110462190, 114144263, 128680380, 132554628, 165693285, 198831942, 220924380, 228288526, 331386570, 342432789, 397663884, 456577052, 497079855, 570721315, 662773140, 684865578, 994159710, 1027298367, 1141442630, 1369731156, 1712163945, 1988319420, 2054596734, 2282885260, 3081895101, 3424327890, 4109193468, 5136491835, 6163790202, 6848655780, 10272983670, 12327580404, 15409475505, 20545967340, 30818951010, 61637902020]

約数ペア:

[(1, 61637902020), (2, 30818951010), (3, 20545967340), (4, 15409475505), (5, 12327580404), (6, 10272983670), (9, 6848655780), (10, 6163790202), (12, 5136491835), (15, 4109193468), (18, 3424327890), (20, 3081895101), (27, 2282885260), (30, 2054596734), (31, 1988319420), (36, 1712163945), (45, 1369731156), (54, 1141442630), (60, 1027298367), (62, 994159710), (90, 684865578), (93, 662773140), (108, 570721315), (124, 497079855), (135, 456577052), (155, 397663884), (180, 342432789), (186, 331386570), (270, 228288526), (279, 220924380), (310, 198831942), (372, 165693285), (465, 132554628), (479, 128680380), (540, 114144263), (558, 110462190), (620, 99415971), (837, 73641460), (930, 66277314), (958, 64340190), (1116, 55231095), (1395, 44184876), (1437, 42893460), (1674, 36820730), (1860, 33138657), (1916, 32170095), (2395, 25736076), (2790, 22092438), (2874, 21446730), (3348, 18410365), (4185, 14728292), (4311, 14297820), (4790, 12868038), (5580, 11046219), (5748, 10723365), (7185, 8578692), (7687, 8018460), (8370, 7364146), (8622, 7148910), (9580, 6434019), (12933, 4765940), (14370, 4289346), (14849, 4150980), (15374, 4009230), (16740, 3682073), (17244, 3574455), (21555, 2859564), (23061, 2672820), (25866, 2382970), (28740, 2144673), (29698, 2075490), (30748, 2004615), (38435, 1603692), (43110, 1429782), (44547, 1383660), (46122, 1336410), (51732, 1191485), (59396, 1037745), (64665, 953188), (69183, 890940), (74245, 830196), (76870, 801846), (86220, 714891), (89094, 691830), (92244, 668205), (115305, 534564), (129330, 476594), (133641, 461220), (138366, 445470), (148490, 415098), (153740, 400923), (178188, 345915), (207549, 296980), (222735, 276732), (230610, 267282), (238297, 258660)]