149462200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 353225160

約数和(自身を除く): 203762960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 12251, 24502, 49004, 61255, 98008, 122510, 245020, 306275, 490040, 612550, 747311, 1225100, 1494622, 2450200, 2989244, 3736555, 5978488, 7473110, 14946220, 18682775, 29892440, 37365550, 74731100, 149462200]

約数ペア:

[(1, 149462200), (2, 74731100), (4, 37365550), (5, 29892440), (8, 18682775), (10, 14946220), (20, 7473110), (25, 5978488), (40, 3736555), (50, 2989244), (61, 2450200), (100, 1494622), (122, 1225100), (200, 747311), (244, 612550), (305, 490040), (488, 306275), (610, 245020), (1220, 122510), (1525, 98008), (2440, 61255), (3050, 49004), (6100, 24502), (12200, 12251)]