255116010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 621619200

約数和(自身を除く): 366503190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 199, 283, 302, 398, 453, 566, 597, 755, 849, 906, 995, 1194, 1415, 1510, 1698, 1990, 2265, 2830, 2985, 4245, 4530, 5970, 8490, 30049, 42733, 56317, 60098, 85466, 90147, 112634, 128199, 150245, 168951, 180294, 213665, 256398, 281585, 300490, 337902, 427330, 450735, 563170, 640995, 844755, 901470, 1281990, 1689510, 8503867, 17007734, 25511601, 42519335, 51023202, 85038670, 127558005, 255116010]

約数ペア:

[(1, 255116010), (2, 127558005), (3, 85038670), (5, 51023202), (6, 42519335), (10, 25511601), (15, 17007734), (30, 8503867), (151, 1689510), (199, 1281990), (283, 901470), (302, 844755), (398, 640995), (453, 563170), (566, 450735), (597, 427330), (755, 337902), (849, 300490), (906, 281585), (995, 256398), (1194, 213665), (1415, 180294), (1510, 168951), (1698, 150245), (1990, 128199), (2265, 112634), (2830, 90147), (2985, 85466), (4245, 60098), (4530, 56317), (5970, 42733), (8490, 30049)]