151300040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 360331200

約数和(自身を除く): 209031160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 380, 454, 760, 877, 908, 1135, 1754, 1816, 2270, 3508, 4313, 4385, 4540, 7016, 8626, 8770, 9080, 16663, 17252, 17540, 21565, 33326, 34504, 35080, 43130, 66652, 83315, 86260, 133304, 166630, 172520, 199079, 333260, 398158, 666520, 796316, 995395, 1592632, 1990790, 3782501, 3981580, 7565002, 7963160, 15130004, 18912505, 30260008, 37825010, 75650020, 151300040]

約数ペア:

[(1, 151300040), (2, 75650020), (4, 37825010), (5, 30260008), (8, 18912505), (10, 15130004), (19, 7963160), (20, 7565002), (38, 3981580), (40, 3782501), (76, 1990790), (95, 1592632), (152, 995395), (190, 796316), (227, 666520), (380, 398158), (454, 333260), (760, 199079), (877, 172520), (908, 166630), (1135, 133304), (1754, 86260), (1816, 83315), (2270, 66652), (3508, 43130), (4313, 35080), (4385, 34504), (4540, 33326), (7016, 21565), (8626, 17540), (8770, 17252), (9080, 16663)]