29687700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 100104704

約数和(自身を除く): 70417004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 211, 268, 300, 335, 350, 402, 420, 422, 469, 525, 633, 670, 700, 804, 844, 938, 1005, 1050, 1055, 1266, 1340, 1407, 1477, 1675, 1876, 2010, 2100, 2110, 2345, 2532, 2814, 2954, 3165, 3350, 4020, 4220, 4431, 4690, 5025, 5275, 5628, 5908, 6330, 6700, 7035, 7385, 8862, 9380, 10050, 10550, 11725, 12660, 14070, 14137, 14770, 15825, 17724, 20100, 21100, 22155, 23450, 28140, 28274, 29540, 31650, 35175, 36925, 42411, 44310, 46900, 56548, 63300, 70350, 70685, 73850, 84822, 88620, 98959, 110775, 140700, 141370, 147700, 169644, 197918, 212055, 221550, 282740, 296877, 353425, 395836, 424110, 443100, 494795, 593754, 706850, 848220, 989590, 1060275, 1187508, 1413700, 1484385, 1979180, 2120550, 2473975, 2968770, 4241100, 4947950, 5937540, 7421925, 9895900, 14843850, 29687700]

約数ペア:

[(1, 29687700), (2, 14843850), (3, 9895900), (4, 7421925), (5, 5937540), (6, 4947950), (7, 4241100), (10, 2968770), (12, 2473975), (14, 2120550), (15, 1979180), (20, 1484385), (21, 1413700), (25, 1187508), (28, 1060275), (30, 989590), (35, 848220), (42, 706850), (50, 593754), (60, 494795), (67, 443100), (70, 424110), (75, 395836), (84, 353425), (100, 296877), (105, 282740), (134, 221550), (140, 212055), (150, 197918), (175, 169644), (201, 147700), (210, 141370), (211, 140700), (268, 110775), (300, 98959), (335, 88620), (350, 84822), (402, 73850), (420, 70685), (422, 70350), (469, 63300), (525, 56548), (633, 46900), (670, 44310), (700, 42411), (804, 36925), (844, 35175), (938, 31650), (1005, 29540), (1050, 28274), (1055, 28140), (1266, 23450), (1340, 22155), (1407, 21100), (1477, 20100), (1675, 17724), (1876, 15825), (2010, 14770), (2100, 14137), (2110, 14070), (2345, 12660), (2532, 11725), (2814, 10550), (2954, 10050), (3165, 9380), (3350, 8862), (4020, 7385), (4220, 7035), (4431, 6700), (4690, 6330), (5025, 5908), (5275, 5628)]