189039180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6727

約数の個数: 96

約数和(自身を含む): 590946048

約数和(自身を除く): 401906868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 6661, 7095, 9460, 13322, 14190, 19983, 26644, 28380, 33305, 39966, 66610, 73271, 79932, 99915, 133220, 146542, 199830, 219813, 286423, 293084, 366355, 399660, 439626, 572846, 732710, 859269, 879252, 1099065, 1145692, 1432115, 1465420, 1718538, 2198130, 2864230, 3150653, 3437076, 4296345, 4396260, 5728460, 6301306, 8592690, 9451959, 12602612, 15753265, 17185380, 18903918, 31506530, 37807836, 47259795, 63013060, 94519590, 189039180]

約数ペア:

[(1, 189039180), (2, 94519590), (3, 63013060), (4, 47259795), (5, 37807836), (6, 31506530), (10, 18903918), (11, 17185380), (12, 15753265), (15, 12602612), (20, 9451959), (22, 8592690), (30, 6301306), (33, 5728460), (43, 4396260), (44, 4296345), (55, 3437076), (60, 3150653), (66, 2864230), (86, 2198130), (110, 1718538), (129, 1465420), (132, 1432115), (165, 1145692), (172, 1099065), (215, 879252), (220, 859269), (258, 732710), (330, 572846), (430, 439626), (473, 399660), (516, 366355), (645, 293084), (660, 286423), (860, 219813), (946, 199830), (1290, 146542), (1419, 133220), (1892, 99915), (2365, 79932), (2580, 73271), (2838, 66610), (4730, 39966), (5676, 33305), (6661, 28380), (7095, 26644), (9460, 19983), (13322, 14190)]