153750120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8599}}^1$

素因数の和:8762

約数の個数: 64

約数和(自身を含む): 464400000

約数和(自身を除く): 310649880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8599, 8940, 17198, 17880, 25797, 34396, 42995, 51594, 68792, 85990, 103188, 128985, 171980, 206376, 257970, 343960, 515940, 1031880, 1281251, 2562502, 3843753, 5125004, 6406255, 7687506, 10250008, 12812510, 15375012, 19218765, 25625020, 30750024, 38437530, 51250040, 76875060, 153750120]

約数ペア:

[(1, 153750120), (2, 76875060), (3, 51250040), (4, 38437530), (5, 30750024), (6, 25625020), (8, 19218765), (10, 15375012), (12, 12812510), (15, 10250008), (20, 7687506), (24, 6406255), (30, 5125004), (40, 3843753), (60, 2562502), (120, 1281251), (149, 1031880), (298, 515940), (447, 343960), (596, 257970), (745, 206376), (894, 171980), (1192, 128985), (1490, 103188), (1788, 85990), (2235, 68792), (2980, 51594), (3576, 42995), (4470, 34396), (5960, 25797), (8599, 17880), (8940, 17198)]