290729700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3019}}^1$

素因数の和:3146

約数の個数: 108

約数和(自身を含む): 920097360

約数和(自身を除く): 629367660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 150, 180, 214, 225, 300, 321, 428, 450, 535, 642, 900, 963, 1070, 1284, 1605, 1926, 2140, 2675, 3019, 3210, 3852, 4815, 5350, 6038, 6420, 8025, 9057, 9630, 10700, 12076, 15095, 16050, 18114, 19260, 24075, 27171, 30190, 32100, 36228, 45285, 48150, 54342, 60380, 75475, 90570, 96300, 108684, 135855, 150950, 181140, 226425, 271710, 301900, 323033, 452850, 543420, 646066, 679275, 905700, 969099, 1292132, 1358550, 1615165, 1938198, 2717100, 2907297, 3230330, 3876396, 4845495, 5814594, 6460660, 8075825, 9690990, 11629188, 14536485, 16151650, 19381980, 24227475, 29072970, 32303300, 48454950, 58145940, 72682425, 96909900, 145364850, 290729700]

約数ペア:

[(1, 290729700), (2, 145364850), (3, 96909900), (4, 72682425), (5, 58145940), (6, 48454950), (9, 32303300), (10, 29072970), (12, 24227475), (15, 19381980), (18, 16151650), (20, 14536485), (25, 11629188), (30, 9690990), (36, 8075825), (45, 6460660), (50, 5814594), (60, 4845495), (75, 3876396), (90, 3230330), (100, 2907297), (107, 2717100), (150, 1938198), (180, 1615165), (214, 1358550), (225, 1292132), (300, 969099), (321, 905700), (428, 679275), (450, 646066), (535, 543420), (642, 452850), (900, 323033), (963, 301900), (1070, 271710), (1284, 226425), (1605, 181140), (1926, 150950), (2140, 135855), (2675, 108684), (3019, 96300), (3210, 90570), (3852, 75475), (4815, 60380), (5350, 54342), (6038, 48150), (6420, 45285), (8025, 36228), (9057, 32100), (9630, 30190), (10700, 27171), (12076, 24075), (15095, 19260), (16050, 18114)]