75746970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 214525584

約数和(自身を除く): 138778614

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 585, 606, 641, 909, 1010, 1170, 1282, 1313, 1515, 1818, 1923, 2626, 3030, 3205, 3846, 3939, 4545, 5769, 6410, 6565, 7878, 8333, 9090, 9615, 11538, 11817, 13130, 16666, 19230, 19695, 23634, 24999, 28845, 39390, 41665, 49998, 57690, 59085, 64741, 74997, 83330, 118170, 124995, 129482, 149994, 194223, 249990, 323705, 374985, 388446, 582669, 647410, 749970, 841633, 971115, 1165338, 1683266, 1942230, 2524899, 2913345, 4208165, 5049798, 5826690, 7574697, 8416330, 12624495, 15149394, 25248990, 37873485, 75746970]

約数ペア:

[(1, 75746970), (2, 37873485), (3, 25248990), (5, 15149394), (6, 12624495), (9, 8416330), (10, 7574697), (13, 5826690), (15, 5049798), (18, 4208165), (26, 2913345), (30, 2524899), (39, 1942230), (45, 1683266), (65, 1165338), (78, 971115), (90, 841633), (101, 749970), (117, 647410), (130, 582669), (195, 388446), (202, 374985), (234, 323705), (303, 249990), (390, 194223), (505, 149994), (585, 129482), (606, 124995), (641, 118170), (909, 83330), (1010, 74997), (1170, 64741), (1282, 59085), (1313, 57690), (1515, 49998), (1818, 41665), (1923, 39390), (2626, 28845), (3030, 24999), (3205, 23634), (3846, 19695), (3939, 19230), (4545, 16666), (5769, 13130), (6410, 11817), (6565, 11538), (7878, 9615), (8333, 9090)]