61356400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 178515360

約数和(自身を除く): 117158960

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, 1289, 1360, 1400, 1700, 1904, 2380, 2578, 2800, 2975, 3400, 4760, 5156, 5950, 6445, 6800, 9023, 9520, 10312, 11900, 12890, 18046, 20624, 21913, 23800, 25780, 32225, 36092, 43826, 45115, 47600, 51560, 64450, 72184, 87652, 90230, 103120, 109565, 128900, 144368, 153391, 175304, 180460, 219130, 225575, 257800, 306782, 350608, 360920, 438260, 451150, 515600, 547825, 613564, 721840, 766955, 876520, 902300, 1095650, 1227128, 1533910, 1753040, 1804600, 2191300, 2454256, 3067820, 3609200, 3834775, 4382600, 6135640, 7669550, 8765200, 12271280, 15339100, 30678200, 61356400]

約数ペア:

[(1, 61356400), (2, 30678200), (4, 15339100), (5, 12271280), (7, 8765200), (8, 7669550), (10, 6135640), (14, 4382600), (16, 3834775), (17, 3609200), (20, 3067820), (25, 2454256), (28, 2191300), (34, 1804600), (35, 1753040), (40, 1533910), (50, 1227128), (56, 1095650), (68, 902300), (70, 876520), (80, 766955), (85, 721840), (100, 613564), (112, 547825), (119, 515600), (136, 451150), (140, 438260), (170, 360920), (175, 350608), (200, 306782), (238, 257800), (272, 225575), (280, 219130), (340, 180460), (350, 175304), (400, 153391), (425, 144368), (476, 128900), (560, 109565), (595, 103120), (680, 90230), (700, 87652), (850, 72184), (952, 64450), (1190, 51560), (1289, 47600), (1360, 45115), (1400, 43826), (1700, 36092), (1904, 32225), (2380, 25780), (2578, 23800), (2800, 21913), (2975, 20624), (3400, 18046), (4760, 12890), (5156, 11900), (5950, 10312), (6445, 9520), (6800, 9023)]