129214400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 370392960

約数和(自身を除く): 241178560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 83, 100, 112, 139, 140, 160, 166, 175, 200, 224, 278, 280, 320, 332, 350, 400, 415, 448, 556, 560, 581, 664, 695, 700, 800, 830, 973, 1112, 1120, 1162, 1328, 1390, 1400, 1600, 1660, 1946, 2075, 2224, 2240, 2324, 2656, 2780, 2800, 2905, 3320, 3475, 3892, 4150, 4448, 4648, 4865, 5312, 5560, 5600, 5810, 6640, 6950, 7784, 8300, 8896, 9296, 9730, 11120, 11200, 11537, 11620, 13280, 13900, 14525, 15568, 16600, 18592, 19460, 22240, 23074, 23240, 24325, 26560, 27800, 29050, 31136, 33200, 37184, 38920, 44480, 46148, 46480, 48650, 55600, 57685, 58100, 62272, 66400, 77840, 80759, 92296, 92960, 97300, 111200, 115370, 116200, 132800, 155680, 161518, 184592, 185920, 194600, 222400, 230740, 232400, 288425, 311360, 323036, 369184, 389200, 403795, 461480, 464800, 576850, 646072, 738368, 778400, 807590, 922960, 929600, 1153700, 1292144, 1556800, 1615180, 1845920, 2018975, 2307400, 2584288, 3230360, 3691840, 4037950, 4614800, 5168576, 6460720, 8075900, 9229600, 12921440, 16151800, 18459200, 25842880, 32303600, 64607200, 129214400]

約数ペア:

[(1, 129214400), (2, 64607200), (4, 32303600), (5, 25842880), (7, 18459200), (8, 16151800), (10, 12921440), (14, 9229600), (16, 8075900), (20, 6460720), (25, 5168576), (28, 4614800), (32, 4037950), (35, 3691840), (40, 3230360), (50, 2584288), (56, 2307400), (64, 2018975), (70, 1845920), (80, 1615180), (83, 1556800), (100, 1292144), (112, 1153700), (139, 929600), (140, 922960), (160, 807590), (166, 778400), (175, 738368), (200, 646072), (224, 576850), (278, 464800), (280, 461480), (320, 403795), (332, 389200), (350, 369184), (400, 323036), (415, 311360), (448, 288425), (556, 232400), (560, 230740), (581, 222400), (664, 194600), (695, 185920), (700, 184592), (800, 161518), (830, 155680), (973, 132800), (1112, 116200), (1120, 115370), (1162, 111200), (1328, 97300), (1390, 92960), (1400, 92296), (1600, 80759), (1660, 77840), (1946, 66400), (2075, 62272), (2224, 58100), (2240, 57685), (2324, 55600), (2656, 48650), (2780, 46480), (2800, 46148), (2905, 44480), (3320, 38920), (3475, 37184), (3892, 33200), (4150, 31136), (4448, 29050), (4648, 27800), (4865, 26560), (5312, 24325), (5560, 23240), (5600, 23074), (5810, 22240), (6640, 19460), (6950, 18592), (7784, 16600), (8300, 15568), (8896, 14525), (9296, 13900), (9730, 13280), (11120, 11620), (11200, 11537)]