207828450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{153947}}^1$

素因数の和:153968

約数の個数: 48

約数和(自身を含む): 572686560

約数和(自身を除く): 364858110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 153947, 307894, 461841, 769735, 923682, 1385523, 1539470, 2309205, 2771046, 3848675, 4156569, 4618410, 6927615, 7697350, 8313138, 11546025, 13855230, 20782845, 23092050, 34638075, 41565690, 69276150, 103914225, 207828450]

約数ペア:

[(1, 207828450), (2, 103914225), (3, 69276150), (5, 41565690), (6, 34638075), (9, 23092050), (10, 20782845), (15, 13855230), (18, 11546025), (25, 8313138), (27, 7697350), (30, 6927615), (45, 4618410), (50, 4156569), (54, 3848675), (75, 2771046), (90, 2309205), (135, 1539470), (150, 1385523), (225, 923682), (270, 769735), (450, 461841), (675, 307894), (1350, 153947)]