8249700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 24185952

約数和(自身を除く): 15936252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 257, 300, 321, 428, 514, 535, 642, 771, 1028, 1070, 1284, 1285, 1542, 1605, 2140, 2570, 2675, 3084, 3210, 3855, 5140, 5350, 6420, 6425, 7710, 8025, 10700, 12850, 15420, 16050, 19275, 25700, 27499, 32100, 38550, 54998, 77100, 82497, 109996, 137495, 164994, 274990, 329988, 412485, 549980, 687475, 824970, 1374950, 1649940, 2062425, 2749900, 4124850, 8249700]

約数ペア:

[(1, 8249700), (2, 4124850), (3, 2749900), (4, 2062425), (5, 1649940), (6, 1374950), (10, 824970), (12, 687475), (15, 549980), (20, 412485), (25, 329988), (30, 274990), (50, 164994), (60, 137495), (75, 109996), (100, 82497), (107, 77100), (150, 54998), (214, 38550), (257, 32100), (300, 27499), (321, 25700), (428, 19275), (514, 16050), (535, 15420), (642, 12850), (771, 10700), (1028, 8025), (1070, 7710), (1284, 6425), (1285, 6420), (1542, 5350), (1605, 5140), (2140, 3855), (2570, 3210), (2675, 3084)]