27888120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 100245600

約数和(自身を除く): 72357480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 101, 104, 117, 118, 120, 130, 156, 177, 180, 195, 202, 234, 236, 260, 295, 303, 312, 354, 360, 390, 404, 468, 472, 505, 520, 531, 585, 590, 606, 708, 767, 780, 808, 885, 909, 936, 1010, 1062, 1170, 1180, 1212, 1313, 1416, 1515, 1534, 1560, 1770, 1818, 2020, 2124, 2301, 2340, 2360, 2424, 2626, 2655, 3030, 3068, 3540, 3636, 3835, 3939, 4040, 4248, 4545, 4602, 4680, 5252, 5310, 5959, 6060, 6136, 6565, 6903, 7080, 7272, 7670, 7878, 9090, 9204, 10504, 10620, 11505, 11817, 11918, 12120, 13130, 13806, 15340, 15756, 17877, 18180, 18408, 19695, 21240, 23010, 23634, 23836, 26260, 27612, 29795, 30680, 31512, 34515, 35754, 36360, 39390, 46020, 47268, 47672, 52520, 53631, 55224, 59085, 59590, 69030, 71508, 77467, 78780, 89385, 92040, 94536, 107262, 118170, 119180, 138060, 143016, 154934, 157560, 178770, 214524, 232401, 236340, 238360, 268155, 276120, 309868, 357540, 387335, 429048, 464802, 472680, 536310, 619736, 697203, 715080, 774670, 929604, 1072620, 1162005, 1394406, 1549340, 1859208, 2145240, 2324010, 2788812, 3098680, 3486015, 4648020, 5577624, 6972030, 9296040, 13944060, 27888120]

約数ペア:

[(1, 27888120), (2, 13944060), (3, 9296040), (4, 6972030), (5, 5577624), (6, 4648020), (8, 3486015), (9, 3098680), (10, 2788812), (12, 2324010), (13, 2145240), (15, 1859208), (18, 1549340), (20, 1394406), (24, 1162005), (26, 1072620), (30, 929604), (36, 774670), (39, 715080), (40, 697203), (45, 619736), (52, 536310), (59, 472680), (60, 464802), (65, 429048), (72, 387335), (78, 357540), (90, 309868), (101, 276120), (104, 268155), (117, 238360), (118, 236340), (120, 232401), (130, 214524), (156, 178770), (177, 157560), (180, 154934), (195, 143016), (202, 138060), (234, 119180), (236, 118170), (260, 107262), (295, 94536), (303, 92040), (312, 89385), (354, 78780), (360, 77467), (390, 71508), (404, 69030), (468, 59590), (472, 59085), (505, 55224), (520, 53631), (531, 52520), (585, 47672), (590, 47268), (606, 46020), (708, 39390), (767, 36360), (780, 35754), (808, 34515), (885, 31512), (909, 30680), (936, 29795), (1010, 27612), (1062, 26260), (1170, 23836), (1180, 23634), (1212, 23010), (1313, 21240), (1416, 19695), (1515, 18408), (1534, 18180), (1560, 17877), (1770, 15756), (1818, 15340), (2020, 13806), (2124, 13130), (2301, 12120), (2340, 11918), (2360, 11817), (2424, 11505), (2626, 10620), (2655, 10504), (3030, 9204), (3068, 9090), (3540, 7878), (3636, 7670), (3835, 7272), (3939, 7080), (4040, 6903), (4248, 6565), (4545, 6136), (4602, 6060), (4680, 5959), (5252, 5310)]