141821700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 437472000

約数和(自身を除く): 295650300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 139, 150, 179, 190, 228, 278, 285, 300, 358, 380, 417, 475, 537, 556, 570, 695, 716, 834, 895, 950, 1074, 1140, 1390, 1425, 1668, 1790, 1900, 2085, 2148, 2641, 2685, 2780, 2850, 3401, 3475, 3580, 4170, 4475, 5282, 5370, 5700, 6802, 6950, 7923, 8340, 8950, 10203, 10425, 10564, 10740, 13205, 13425, 13604, 13900, 15846, 17005, 17900, 20406, 20850, 24881, 26410, 26850, 31692, 34010, 39615, 40812, 41700, 49762, 51015, 52820, 53700, 66025, 68020, 74643, 79230, 85025, 99524, 102030, 124405, 132050, 149286, 158460, 170050, 198075, 204060, 248810, 255075, 264100, 298572, 340100, 373215, 396150, 472739, 497620, 510150, 622025, 746430, 792300, 945478, 1020300, 1244050, 1418217, 1492860, 1866075, 1890956, 2363695, 2488100, 2836434, 3732150, 4727390, 5672868, 7091085, 7464300, 9454780, 11818475, 14182170, 23636950, 28364340, 35455425, 47273900, 70910850, 141821700]

約数ペア:

[(1, 141821700), (2, 70910850), (3, 47273900), (4, 35455425), (5, 28364340), (6, 23636950), (10, 14182170), (12, 11818475), (15, 9454780), (19, 7464300), (20, 7091085), (25, 5672868), (30, 4727390), (38, 3732150), (50, 2836434), (57, 2488100), (60, 2363695), (75, 1890956), (76, 1866075), (95, 1492860), (100, 1418217), (114, 1244050), (139, 1020300), (150, 945478), (179, 792300), (190, 746430), (228, 622025), (278, 510150), (285, 497620), (300, 472739), (358, 396150), (380, 373215), (417, 340100), (475, 298572), (537, 264100), (556, 255075), (570, 248810), (695, 204060), (716, 198075), (834, 170050), (895, 158460), (950, 149286), (1074, 132050), (1140, 124405), (1390, 102030), (1425, 99524), (1668, 85025), (1790, 79230), (1900, 74643), (2085, 68020), (2148, 66025), (2641, 53700), (2685, 52820), (2780, 51015), (2850, 49762), (3401, 41700), (3475, 40812), (3580, 39615), (4170, 34010), (4475, 31692), (5282, 26850), (5370, 26410), (5700, 24881), (6802, 20850), (6950, 20406), (7923, 17900), (8340, 17005), (8950, 15846), (10203, 13900), (10425, 13604), (10564, 13425), (10740, 13205)]