25273080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3370

約数の個数: 128

約数和(自身を含む): 96307200

約数和(自身を除く): 71034120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3343, 3780, 6686, 7560, 10029, 13372, 16715, 20058, 23401, 26744, 30087, 33430, 40116, 46802, 50145, 60174, 66860, 70203, 80232, 90261, 93604, 100290, 117005, 120348, 133720, 140406, 150435, 180522, 187208, 200580, 210609, 234010, 240696, 280812, 300870, 351015, 361044, 401160, 421218, 451305, 468020, 561624, 601740, 631827, 702030, 722088, 842436, 902610, 936040, 1053045, 1203480, 1263654, 1404060, 1684872, 1805220, 2106090, 2527308, 2808120, 3159135, 3610440, 4212180, 5054616, 6318270, 8424360, 12636540, 25273080]

約数ペア:

[(1, 25273080), (2, 12636540), (3, 8424360), (4, 6318270), (5, 5054616), (6, 4212180), (7, 3610440), (8, 3159135), (9, 2808120), (10, 2527308), (12, 2106090), (14, 1805220), (15, 1684872), (18, 1404060), (20, 1263654), (21, 1203480), (24, 1053045), (27, 936040), (28, 902610), (30, 842436), (35, 722088), (36, 702030), (40, 631827), (42, 601740), (45, 561624), (54, 468020), (56, 451305), (60, 421218), (63, 401160), (70, 361044), (72, 351015), (84, 300870), (90, 280812), (105, 240696), (108, 234010), (120, 210609), (126, 200580), (135, 187208), (140, 180522), (168, 150435), (180, 140406), (189, 133720), (210, 120348), (216, 117005), (252, 100290), (270, 93604), (280, 90261), (315, 80232), (360, 70203), (378, 66860), (420, 60174), (504, 50145), (540, 46802), (630, 40116), (756, 33430), (840, 30087), (945, 26744), (1080, 23401), (1260, 20058), (1512, 16715), (1890, 13372), (2520, 10029), (3343, 7560), (3780, 6686)]