73929700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 187019280

約数和(自身を除く): 113089580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 37, 50, 52, 53, 58, 65, 74, 100, 106, 116, 130, 145, 148, 185, 212, 260, 265, 290, 325, 370, 377, 481, 530, 580, 650, 689, 725, 740, 754, 925, 962, 1060, 1073, 1300, 1325, 1378, 1450, 1508, 1537, 1850, 1885, 1924, 1961, 2146, 2405, 2650, 2756, 2900, 3074, 3445, 3700, 3770, 3922, 4292, 4810, 5300, 5365, 6148, 6890, 7540, 7685, 7844, 9425, 9620, 9805, 10730, 12025, 13780, 13949, 15370, 17225, 18850, 19610, 19981, 21460, 24050, 25493, 26825, 27898, 30740, 34450, 37700, 38425, 39220, 39962, 48100, 49025, 50986, 53650, 55796, 56869, 68900, 69745, 76850, 79924, 98050, 99905, 101972, 107300, 113738, 127465, 139490, 153700, 196100, 199810, 227476, 254930, 278980, 284345, 348725, 399620, 499525, 509860, 568690, 637325, 697450, 739297, 999050, 1137380, 1274650, 1394900, 1421725, 1478594, 1998100, 2549300, 2843450, 2957188, 3696485, 5686900, 7392970, 14785940, 18482425, 36964850, 73929700]

約数ペア:

[(1, 73929700), (2, 36964850), (4, 18482425), (5, 14785940), (10, 7392970), (13, 5686900), (20, 3696485), (25, 2957188), (26, 2843450), (29, 2549300), (37, 1998100), (50, 1478594), (52, 1421725), (53, 1394900), (58, 1274650), (65, 1137380), (74, 999050), (100, 739297), (106, 697450), (116, 637325), (130, 568690), (145, 509860), (148, 499525), (185, 399620), (212, 348725), (260, 284345), (265, 278980), (290, 254930), (325, 227476), (370, 199810), (377, 196100), (481, 153700), (530, 139490), (580, 127465), (650, 113738), (689, 107300), (725, 101972), (740, 99905), (754, 98050), (925, 79924), (962, 76850), (1060, 69745), (1073, 68900), (1300, 56869), (1325, 55796), (1378, 53650), (1450, 50986), (1508, 49025), (1537, 48100), (1850, 39962), (1885, 39220), (1924, 38425), (1961, 37700), (2146, 34450), (2405, 30740), (2650, 27898), (2756, 26825), (2900, 25493), (3074, 24050), (3445, 21460), (3700, 19981), (3770, 19610), (3922, 18850), (4292, 17225), (4810, 15370), (5300, 13949), (5365, 13780), (6148, 12025), (6890, 10730), (7540, 9805), (7685, 9620), (7844, 9425)]