28992150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5886

約数の個数: 72

約数和(自身を含む): 84987864

約数和(自身を除く): 55995714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 5857, 11714, 17571, 29285, 35142, 52713, 58570, 64427, 87855, 105426, 128854, 146425, 175710, 193281, 263565, 292850, 322135, 386562, 439275, 527130, 579843, 644270, 878550, 966405, 1159686, 1317825, 1610675, 1932810, 2635650, 2899215, 3221350, 4832025, 5798430, 9664050, 14496075, 28992150]

約数ペア:

[(1, 28992150), (2, 14496075), (3, 9664050), (5, 5798430), (6, 4832025), (9, 3221350), (10, 2899215), (11, 2635650), (15, 1932810), (18, 1610675), (22, 1317825), (25, 1159686), (30, 966405), (33, 878550), (45, 644270), (50, 579843), (55, 527130), (66, 439275), (75, 386562), (90, 322135), (99, 292850), (110, 263565), (150, 193281), (165, 175710), (198, 146425), (225, 128854), (275, 105426), (330, 87855), (450, 64427), (495, 58570), (550, 52713), (825, 35142), (990, 29285), (1650, 17571), (2475, 11714), (4950, 5857)]