198452340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58027}}^1$

素因数の和:58061

約数の個数: 72

約数和(自身を含む): 633665760

約数和(自身を除く): 435213420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 58027, 116054, 174081, 232108, 290135, 348162, 522243, 580270, 696324, 870405, 1044486, 1102513, 1160540, 1740810, 2088972, 2205026, 2611215, 3307539, 3481620, 4410052, 5222430, 5512565, 6615078, 9922617, 10444860, 11025130, 13230156, 16537695, 19845234, 22050260, 33075390, 39690468, 49613085, 66150780, 99226170, 198452340]

約数ペア:

[(1, 198452340), (2, 99226170), (3, 66150780), (4, 49613085), (5, 39690468), (6, 33075390), (9, 22050260), (10, 19845234), (12, 16537695), (15, 13230156), (18, 11025130), (19, 10444860), (20, 9922617), (30, 6615078), (36, 5512565), (38, 5222430), (45, 4410052), (57, 3481620), (60, 3307539), (76, 2611215), (90, 2205026), (95, 2088972), (114, 1740810), (171, 1160540), (180, 1102513), (190, 1044486), (228, 870405), (285, 696324), (342, 580270), (380, 522243), (570, 348162), (684, 290135), (855, 232108), (1140, 174081), (1710, 116054), (3420, 58027)]