42366060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21397}}^1$

素因数の和:21423

約数の個数: 72

約数和(自身を含む): 140199696

約数和(自身を除く): 97833636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21397, 42794, 64191, 85588, 106985, 128382, 192573, 213970, 235367, 256764, 320955, 385146, 427940, 470734, 641910, 706101, 770292, 941468, 962865, 1176835, 1283820, 1412202, 1925730, 2118303, 2353670, 2824404, 3530505, 3851460, 4236606, 4707340, 7061010, 8473212, 10591515, 14122020, 21183030, 42366060]

約数ペア:

[(1, 42366060), (2, 21183030), (3, 14122020), (4, 10591515), (5, 8473212), (6, 7061010), (9, 4707340), (10, 4236606), (11, 3851460), (12, 3530505), (15, 2824404), (18, 2353670), (20, 2118303), (22, 1925730), (30, 1412202), (33, 1283820), (36, 1176835), (44, 962865), (45, 941468), (55, 770292), (60, 706101), (66, 641910), (90, 470734), (99, 427940), (110, 385146), (132, 320955), (165, 256764), (180, 235367), (198, 213970), (220, 192573), (330, 128382), (396, 106985), (495, 85588), (660, 64191), (990, 42794), (1980, 21397)]