91245060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{937}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 277584216

約数和(自身を除く): 186339156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 937, 1082, 1623, 1874, 2164, 2705, 2811, 3246, 3748, 4685, 4869, 5410, 5622, 6492, 8115, 8433, 9370, 9738, 10820, 11244, 14055, 16230, 16866, 18740, 19476, 24345, 28110, 32460, 33732, 42165, 48690, 56220, 84330, 97380, 168660, 506917, 1013834, 1520751, 2027668, 2534585, 3041502, 4562253, 5069170, 6083004, 7603755, 9124506, 10138340, 15207510, 18249012, 22811265, 30415020, 45622530, 91245060]

約数ペア:

[(1, 91245060), (2, 45622530), (3, 30415020), (4, 22811265), (5, 18249012), (6, 15207510), (9, 10138340), (10, 9124506), (12, 7603755), (15, 6083004), (18, 5069170), (20, 4562253), (30, 3041502), (36, 2534585), (45, 2027668), (60, 1520751), (90, 1013834), (180, 506917), (541, 168660), (937, 97380), (1082, 84330), (1623, 56220), (1874, 48690), (2164, 42165), (2705, 33732), (2811, 32460), (3246, 28110), (3748, 24345), (4685, 19476), (4869, 18740), (5410, 16866), (5622, 16230), (6492, 14055), (8115, 11244), (8433, 10820), (9370, 9738)]