105129900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{12979}}^1$

素因数の和:13005

約数の個数: 90

約数和(自身を含む): 340815860

約数和(自身を除く): 235685960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 12979, 25958, 38937, 51916, 64895, 77874, 116811, 129790, 155748, 194685, 233622, 259580, 324475, 350433, 389370, 467244, 584055, 648950, 700866, 778740, 973425, 1051299, 1168110, 1297900, 1401732, 1752165, 1946850, 2102598, 2336220, 2920275, 3504330, 3893700, 4205196, 5256495, 5840550, 7008660, 8760825, 10512990, 11681100, 17521650, 21025980, 26282475, 35043300, 52564950, 105129900]

約数ペア:

[(1, 105129900), (2, 52564950), (3, 35043300), (4, 26282475), (5, 21025980), (6, 17521650), (9, 11681100), (10, 10512990), (12, 8760825), (15, 7008660), (18, 5840550), (20, 5256495), (25, 4205196), (27, 3893700), (30, 3504330), (36, 2920275), (45, 2336220), (50, 2102598), (54, 1946850), (60, 1752165), (75, 1401732), (81, 1297900), (90, 1168110), (100, 1051299), (108, 973425), (135, 778740), (150, 700866), (162, 648950), (180, 584055), (225, 467244), (270, 389370), (300, 350433), (324, 324475), (405, 259580), (450, 233622), (540, 194685), (675, 155748), (810, 129790), (900, 116811), (1350, 77874), (1620, 64895), (2025, 51916), (2700, 38937), (4050, 25958), (8100, 12979)]