15517200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 50710048

約数和(自身を除く): 35192848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 193, 200, 201, 240, 268, 300, 335, 386, 400, 402, 536, 579, 600, 670, 772, 804, 965, 1005, 1072, 1158, 1200, 1340, 1544, 1608, 1675, 1930, 2010, 2316, 2680, 2895, 3088, 3216, 3350, 3860, 4020, 4632, 4825, 5025, 5360, 5790, 6700, 7720, 8040, 9264, 9650, 10050, 11580, 12931, 13400, 14475, 15440, 16080, 19300, 20100, 23160, 25862, 26800, 28950, 38600, 38793, 40200, 46320, 51724, 57900, 64655, 77200, 77586, 80400, 103448, 115800, 129310, 155172, 193965, 206896, 231600, 258620, 310344, 323275, 387930, 517240, 620688, 646550, 775860, 969825, 1034480, 1293100, 1551720, 1939650, 2586200, 3103440, 3879300, 5172400, 7758600, 15517200]

約数ペア:

[(1, 15517200), (2, 7758600), (3, 5172400), (4, 3879300), (5, 3103440), (6, 2586200), (8, 1939650), (10, 1551720), (12, 1293100), (15, 1034480), (16, 969825), (20, 775860), (24, 646550), (25, 620688), (30, 517240), (40, 387930), (48, 323275), (50, 310344), (60, 258620), (67, 231600), (75, 206896), (80, 193965), (100, 155172), (120, 129310), (134, 115800), (150, 103448), (193, 80400), (200, 77586), (201, 77200), (240, 64655), (268, 57900), (300, 51724), (335, 46320), (386, 40200), (400, 38793), (402, 38600), (536, 28950), (579, 26800), (600, 25862), (670, 23160), (772, 20100), (804, 19300), (965, 16080), (1005, 15440), (1072, 14475), (1158, 13400), (1200, 12931), (1340, 11580), (1544, 10050), (1608, 9650), (1675, 9264), (1930, 8040), (2010, 7720), (2316, 6700), (2680, 5790), (2895, 5360), (3088, 5025), (3216, 4825), (3350, 4632), (3860, 4020)]