67734800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 197058816

約数和(自身を除く): 129324016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1423, 1700, 1904, 2380, 2800, 2846, 2975, 3400, 4760, 5692, 5950, 6800, 7115, 9520, 9961, 11384, 11900, 14230, 19922, 22768, 23800, 24191, 28460, 35575, 39844, 47600, 48382, 49805, 56920, 71150, 79688, 96764, 99610, 113840, 120955, 142300, 159376, 169337, 193528, 199220, 241910, 249025, 284600, 338674, 387056, 398440, 483820, 498050, 569200, 604775, 677348, 796880, 846685, 967640, 996100, 1209550, 1354696, 1693370, 1935280, 1992200, 2419100, 2709392, 3386740, 3984400, 4233425, 4838200, 6773480, 8466850, 9676400, 13546960, 16933700, 33867400, 67734800]

約数ペア:

[(1, 67734800), (2, 33867400), (4, 16933700), (5, 13546960), (7, 9676400), (8, 8466850), (10, 6773480), (14, 4838200), (16, 4233425), (17, 3984400), (20, 3386740), (25, 2709392), (28, 2419100), (34, 1992200), (35, 1935280), (40, 1693370), (50, 1354696), (56, 1209550), (68, 996100), (70, 967640), (80, 846685), (85, 796880), (100, 677348), (112, 604775), (119, 569200), (136, 498050), (140, 483820), (170, 398440), (175, 387056), (200, 338674), (238, 284600), (272, 249025), (280, 241910), (340, 199220), (350, 193528), (400, 169337), (425, 159376), (476, 142300), (560, 120955), (595, 113840), (680, 99610), (700, 96764), (850, 79688), (952, 71150), (1190, 56920), (1360, 49805), (1400, 48382), (1423, 47600), (1700, 39844), (1904, 35575), (2380, 28460), (2800, 24191), (2846, 23800), (2975, 22768), (3400, 19922), (4760, 14230), (5692, 11900), (5950, 11384), (6800, 9961), (7115, 9520)]