2788250400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29789}}^1$

素因数の和:29828

約数の個数: 216

約数和(自身を含む): 10588736340

約数和(自身を除く): 7800485940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 29789, 31200, 46800, 59578, 89367, 93600, 119156, 148945, 178734, 238312, 268101, 297890, 357468, 387257, 446835, 476624, 536202, 595780, 714936, 744725, 774514, 893670, 953248, 1072404, 1161771, 1191560, 1340505, 1429872, 1489450, 1549028, 1787340, 1936285, 2144808, 2234175, 2323542, 2383120, 2681010, 2859744, 2978900, 3098056, 3485313, 3574680, 3872570, 4289616, 4468350, 4647084, 4766240, 5362020, 5808855, 5957800, 6196112, 6702525, 6970626, 7149360, 7745140, 8579232, 8936700, 9294168, 9681425, 10724040, 11617710, 11915600, 12392224, 13405050, 13941252, 14298720, 15490280, 17426565, 17873400, 18588336, 19362850, 21448080, 23235420, 23831200, 26810100, 27882504, 29044275, 30980560, 34853130, 35746800, 37176672, 38725700, 42896160, 46470840, 53620200, 55765008, 58088550, 61961120, 69706260, 71493600, 77451400, 87132825, 92941680, 107240400, 111530016, 116177100, 139412520, 154902800, 174265650, 185883360, 214480800, 232354200, 278825040, 309805600, 348531300, 464708400, 557650080, 697062600, 929416800, 1394125200, 2788250400]

約数ペア:

[(1, 2788250400), (2, 1394125200), (3, 929416800), (4, 697062600), (5, 557650080), (6, 464708400), (8, 348531300), (9, 309805600), (10, 278825040), (12, 232354200), (13, 214480800), (15, 185883360), (16, 174265650), (18, 154902800), (20, 139412520), (24, 116177100), (25, 111530016), (26, 107240400), (30, 92941680), (32, 87132825), (36, 77451400), (39, 71493600), (40, 69706260), (45, 61961120), (48, 58088550), (50, 55765008), (52, 53620200), (60, 46470840), (65, 42896160), (72, 38725700), (75, 37176672), (78, 35746800), (80, 34853130), (90, 30980560), (96, 29044275), (100, 27882504), (104, 26810100), (117, 23831200), (120, 23235420), (130, 21448080), (144, 19362850), (150, 18588336), (156, 17873400), (160, 17426565), (180, 15490280), (195, 14298720), (200, 13941252), (208, 13405050), (225, 12392224), (234, 11915600), (240, 11617710), (260, 10724040), (288, 9681425), (300, 9294168), (312, 8936700), (325, 8579232), (360, 7745140), (390, 7149360), (400, 6970626), (416, 6702525), (450, 6196112), (468, 5957800), (480, 5808855), (520, 5362020), (585, 4766240), (600, 4647084), (624, 4468350), (650, 4289616), (720, 3872570), (780, 3574680), (800, 3485313), (900, 3098056), (936, 2978900), (975, 2859744), (1040, 2681010), (1170, 2383120), (1200, 2323542), (1248, 2234175), (1300, 2144808), (1440, 1936285), (1560, 1787340), (1800, 1549028), (1872, 1489450), (1950, 1429872), (2080, 1340505), (2340, 1191560), (2400, 1161771), (2600, 1072404), (2925, 953248), (3120, 893670), (3600, 774514), (3744, 744725), (3900, 714936), (4680, 595780), (5200, 536202), (5850, 476624), (6240, 446835), (7200, 387257), (7800, 357468), (9360, 297890), (10400, 268101), (11700, 238312), (15600, 178734), (18720, 148945), (23400, 119156), (29789, 93600), (31200, 89367), (46800, 59578)]