276934860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2621}}^1$

素因数の和:3223

約数の個数: 72

約数和(自身を含む): 841787856

約数和(自身を除く): 564852996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 587, 1174, 1761, 2348, 2621, 2935, 3522, 5242, 5283, 5870, 7044, 7863, 8805, 10484, 10566, 11740, 13105, 15726, 17610, 21132, 23589, 26210, 26415, 31452, 35220, 39315, 47178, 52420, 52830, 78630, 94356, 105660, 117945, 157260, 235890, 471780, 1538527, 3077054, 4615581, 6154108, 7692635, 9231162, 13846743, 15385270, 18462324, 23077905, 27693486, 30770540, 46155810, 55386972, 69233715, 92311620, 138467430, 276934860]

約数ペア:

[(1, 276934860), (2, 138467430), (3, 92311620), (4, 69233715), (5, 55386972), (6, 46155810), (9, 30770540), (10, 27693486), (12, 23077905), (15, 18462324), (18, 15385270), (20, 13846743), (30, 9231162), (36, 7692635), (45, 6154108), (60, 4615581), (90, 3077054), (180, 1538527), (587, 471780), (1174, 235890), (1761, 157260), (2348, 117945), (2621, 105660), (2935, 94356), (3522, 78630), (5242, 52830), (5283, 52420), (5870, 47178), (7044, 39315), (7863, 35220), (8805, 31452), (10484, 26415), (10566, 26210), (11740, 23589), (13105, 21132), (15726, 17610)]