342947880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7873}}^1$

素因数の和:7912

約数の個数: 144

約数和(自身を含む): 1225273140

約数和(自身を除く): 882325260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 7873, 8712, 10890, 14520, 15746, 21780, 23619, 31492, 39365, 43560, 47238, 62984, 70857, 78730, 86603, 94476, 118095, 141714, 157460, 173206, 188952, 236190, 259809, 283428, 314920, 346412, 354285, 433015, 472380, 519618, 566856, 692824, 708570, 779427, 866030, 944760, 952633, 1039236, 1299045, 1417140, 1558854, 1732060, 1905266, 2078472, 2598090, 2834280, 2857899, 3117708, 3464120, 3810532, 3897135, 4763165, 5196180, 5715798, 6235416, 7621064, 7794270, 8573697, 9526330, 10392360, 11431596, 14289495, 15588540, 17147394, 19052660, 22863192, 28578990, 31177080, 34294788, 38105320, 42868485, 57157980, 68589576, 85736970, 114315960, 171473940, 342947880]

約数ペア:

[(1, 342947880), (2, 171473940), (3, 114315960), (4, 85736970), (5, 68589576), (6, 57157980), (8, 42868485), (9, 38105320), (10, 34294788), (11, 31177080), (12, 28578990), (15, 22863192), (18, 19052660), (20, 17147394), (22, 15588540), (24, 14289495), (30, 11431596), (33, 10392360), (36, 9526330), (40, 8573697), (44, 7794270), (45, 7621064), (55, 6235416), (60, 5715798), (66, 5196180), (72, 4763165), (88, 3897135), (90, 3810532), (99, 3464120), (110, 3117708), (120, 2857899), (121, 2834280), (132, 2598090), (165, 2078472), (180, 1905266), (198, 1732060), (220, 1558854), (242, 1417140), (264, 1299045), (330, 1039236), (360, 952633), (363, 944760), (396, 866030), (440, 779427), (484, 708570), (495, 692824), (605, 566856), (660, 519618), (726, 472380), (792, 433015), (968, 354285), (990, 346412), (1089, 314920), (1210, 283428), (1320, 259809), (1452, 236190), (1815, 188952), (1980, 173206), (2178, 157460), (2420, 141714), (2904, 118095), (3630, 94476), (3960, 86603), (4356, 78730), (4840, 70857), (5445, 62984), (7260, 47238), (7873, 43560), (8712, 39365), (10890, 31492), (14520, 23619), (15746, 21780)]