131171600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 365333760

約数和(自身を除く): 234162160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 593, 632, 700, 790, 1106, 1186, 1264, 1400, 1580, 1975, 2212, 2372, 2765, 2800, 2965, 3160, 3950, 4151, 4424, 4744, 5530, 5930, 6320, 7900, 8302, 8848, 9488, 11060, 11860, 13825, 14825, 15800, 16604, 20755, 22120, 23720, 27650, 29650, 31600, 33208, 41510, 44240, 46847, 47440, 55300, 59300, 66416, 83020, 93694, 103775, 110600, 118600, 166040, 187388, 207550, 221200, 234235, 237200, 327929, 332080, 374776, 415100, 468470, 655858, 749552, 830200, 936940, 1171175, 1311716, 1639645, 1660400, 1873880, 2342350, 2623432, 3279290, 3747760, 4684700, 5246864, 6558580, 8198225, 9369400, 13117160, 16396450, 18738800, 26234320, 32792900, 65585800, 131171600]

約数ペア:

[(1, 131171600), (2, 65585800), (4, 32792900), (5, 26234320), (7, 18738800), (8, 16396450), (10, 13117160), (14, 9369400), (16, 8198225), (20, 6558580), (25, 5246864), (28, 4684700), (35, 3747760), (40, 3279290), (50, 2623432), (56, 2342350), (70, 1873880), (79, 1660400), (80, 1639645), (100, 1311716), (112, 1171175), (140, 936940), (158, 830200), (175, 749552), (200, 655858), (280, 468470), (316, 415100), (350, 374776), (395, 332080), (400, 327929), (553, 237200), (560, 234235), (593, 221200), (632, 207550), (700, 187388), (790, 166040), (1106, 118600), (1186, 110600), (1264, 103775), (1400, 93694), (1580, 83020), (1975, 66416), (2212, 59300), (2372, 55300), (2765, 47440), (2800, 46847), (2965, 44240), (3160, 41510), (3950, 33208), (4151, 31600), (4424, 29650), (4744, 27650), (5530, 23720), (5930, 22120), (6320, 20755), (7900, 16604), (8302, 15800), (8848, 14825), (9488, 13825), (11060, 11860)]