170122400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 144

約数和(自身を含む): 502842816

約数和(自身を除く): 332720416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1787, 1904, 2380, 2720, 2800, 2975, 3400, 3574, 3808, 4760, 5600, 5950, 6800, 7148, 8935, 9520, 11900, 12509, 13600, 14296, 17870, 19040, 23800, 25018, 28592, 30379, 35740, 44675, 47600, 50036, 57184, 60758, 62545, 71480, 89350, 95200, 100072, 121516, 125090, 142960, 151895, 178700, 200144, 212653, 243032, 250180, 285920, 303790, 312725, 357400, 400288, 425306, 486064, 500360, 607580, 625450, 714800, 759475, 850612, 972128, 1000720, 1063265, 1215160, 1250900, 1429600, 1518950, 1701224, 2001440, 2126530, 2430320, 2501800, 3037900, 3402448, 4253060, 4860640, 5003600, 5316325, 6075800, 6804896, 8506120, 10007200, 10632650, 12151600, 17012240, 21265300, 24303200, 34024480, 42530600, 85061200, 170122400]

約数ペア:

[(1, 170122400), (2, 85061200), (4, 42530600), (5, 34024480), (7, 24303200), (8, 21265300), (10, 17012240), (14, 12151600), (16, 10632650), (17, 10007200), (20, 8506120), (25, 6804896), (28, 6075800), (32, 5316325), (34, 5003600), (35, 4860640), (40, 4253060), (50, 3402448), (56, 3037900), (68, 2501800), (70, 2430320), (80, 2126530), (85, 2001440), (100, 1701224), (112, 1518950), (119, 1429600), (136, 1250900), (140, 1215160), (160, 1063265), (170, 1000720), (175, 972128), (200, 850612), (224, 759475), (238, 714800), (272, 625450), (280, 607580), (340, 500360), (350, 486064), (400, 425306), (425, 400288), (476, 357400), (544, 312725), (560, 303790), (595, 285920), (680, 250180), (700, 243032), (800, 212653), (850, 200144), (952, 178700), (1120, 151895), (1190, 142960), (1360, 125090), (1400, 121516), (1700, 100072), (1787, 95200), (1904, 89350), (2380, 71480), (2720, 62545), (2800, 60758), (2975, 57184), (3400, 50036), (3574, 47600), (3808, 44675), (4760, 35740), (5600, 30379), (5950, 28592), (6800, 25018), (7148, 23800), (8935, 19040), (9520, 17870), (11900, 14296), (12509, 13600)]