149196450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76511}}^1$

素因数の和:76539

約数の個数: 48

約数和(自身を含む): 398474496

約数和(自身を除く): 249278046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 76511, 153022, 229533, 382555, 459066, 765110, 994643, 1147665, 1912775, 1989286, 2295330, 2983929, 3825550, 4973215, 5738325, 5967858, 9946430, 11476650, 14919645, 24866075, 29839290, 49732150, 74598225, 149196450]

約数ペア:

[(1, 149196450), (2, 74598225), (3, 49732150), (5, 29839290), (6, 24866075), (10, 14919645), (13, 11476650), (15, 9946430), (25, 5967858), (26, 5738325), (30, 4973215), (39, 3825550), (50, 2983929), (65, 2295330), (75, 1989286), (78, 1912775), (130, 1147665), (150, 994643), (195, 765110), (325, 459066), (390, 382555), (650, 229533), (975, 153022), (1950, 76511)]