40292700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 108

約数和(自身を含む): 135663192

約数和(自身を除く): 95370492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2741, 2940, 3675, 4900, 5482, 7350, 8223, 10964, 13705, 14700, 16446, 19187, 27410, 32892, 38374, 41115, 54820, 57561, 68525, 76748, 82230, 95935, 115122, 134309, 137050, 164460, 191870, 205575, 230244, 268618, 274100, 287805, 383740, 402927, 411150, 479675, 537236, 575610, 671545, 805854, 822300, 959350, 1151220, 1343090, 1439025, 1611708, 1918700, 2014635, 2686180, 2878050, 3357725, 4029270, 5756100, 6715450, 8058540, 10073175, 13430900, 20146350, 40292700]

約数ペア:

[(1, 40292700), (2, 20146350), (3, 13430900), (4, 10073175), (5, 8058540), (6, 6715450), (7, 5756100), (10, 4029270), (12, 3357725), (14, 2878050), (15, 2686180), (20, 2014635), (21, 1918700), (25, 1611708), (28, 1439025), (30, 1343090), (35, 1151220), (42, 959350), (49, 822300), (50, 805854), (60, 671545), (70, 575610), (75, 537236), (84, 479675), (98, 411150), (100, 402927), (105, 383740), (140, 287805), (147, 274100), (150, 268618), (175, 230244), (196, 205575), (210, 191870), (245, 164460), (294, 137050), (300, 134309), (350, 115122), (420, 95935), (490, 82230), (525, 76748), (588, 68525), (700, 57561), (735, 54820), (980, 41115), (1050, 38374), (1225, 32892), (1470, 27410), (2100, 19187), (2450, 16446), (2741, 14700), (2940, 13705), (3675, 10964), (4900, 8223), (5482, 7350)]