202317660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48869}}^1$

素因数の和:48907

約数の個数: 72

約数和(自身を含む): 640392480

約数和(自身を除く): 438074820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48869, 97738, 146607, 195476, 244345, 293214, 439821, 488690, 586428, 733035, 879642, 977380, 1123987, 1466070, 1759284, 2199105, 2247974, 2932140, 3371961, 4398210, 4495948, 5619935, 6743922, 8796420, 10115883, 11239870, 13487844, 16859805, 20231766, 22479740, 33719610, 40463532, 50579415, 67439220, 101158830, 202317660]

約数ペア:

[(1, 202317660), (2, 101158830), (3, 67439220), (4, 50579415), (5, 40463532), (6, 33719610), (9, 22479740), (10, 20231766), (12, 16859805), (15, 13487844), (18, 11239870), (20, 10115883), (23, 8796420), (30, 6743922), (36, 5619935), (45, 4495948), (46, 4398210), (60, 3371961), (69, 2932140), (90, 2247974), (92, 2199105), (115, 1759284), (138, 1466070), (180, 1123987), (207, 977380), (230, 879642), (276, 733035), (345, 586428), (414, 488690), (460, 439821), (690, 293214), (828, 244345), (1035, 195476), (1380, 146607), (2070, 97738), (4140, 48869)]