127878450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{121789}}^1$

素因数の和:121811

約数の個数: 48

約数和(自身を含む): 362447040

約数和(自身を除く): 234568590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 121789, 243578, 365367, 608945, 730734, 852523, 1217890, 1705046, 1826835, 2557569, 3044725, 3653670, 4262615, 5115138, 6089450, 8525230, 9134175, 12787845, 18268350, 21313075, 25575690, 42626150, 63939225, 127878450]

約数ペア:

[(1, 127878450), (2, 63939225), (3, 42626150), (5, 25575690), (6, 21313075), (7, 18268350), (10, 12787845), (14, 9134175), (15, 8525230), (21, 6089450), (25, 5115138), (30, 4262615), (35, 3653670), (42, 3044725), (50, 2557569), (70, 1826835), (75, 1705046), (105, 1217890), (150, 852523), (175, 730734), (210, 608945), (350, 365367), (525, 243578), (1050, 121789)]