6447573180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{43313}}^1$

素因数の和:44155

約数の個数: 72

約数和(自身を含む): 19581739632

約数和(自身を除く): 13134166452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 1654, 2481, 3308, 4135, 4962, 7443, 8270, 9924, 12405, 14886, 16540, 24810, 29772, 37215, 43313, 49620, 74430, 86626, 129939, 148860, 173252, 216565, 259878, 389817, 433130, 519756, 649695, 779634, 866260, 1299390, 1559268, 1949085, 2598780, 3898170, 7796340, 35819851, 71639702, 107459553, 143279404, 179099255, 214919106, 322378659, 358198510, 429838212, 537297765, 644757318, 716397020, 1074595530, 1289514636, 1611893295, 2149191060, 3223786590, 6447573180]

約数ペア:

[(1, 6447573180), (2, 3223786590), (3, 2149191060), (4, 1611893295), (5, 1289514636), (6, 1074595530), (9, 716397020), (10, 644757318), (12, 537297765), (15, 429838212), (18, 358198510), (20, 322378659), (30, 214919106), (36, 179099255), (45, 143279404), (60, 107459553), (90, 71639702), (180, 35819851), (827, 7796340), (1654, 3898170), (2481, 2598780), (3308, 1949085), (4135, 1559268), (4962, 1299390), (7443, 866260), (8270, 779634), (9924, 649695), (12405, 519756), (14886, 433130), (16540, 389817), (24810, 259878), (29772, 216565), (37215, 173252), (43313, 148860), (49620, 129939), (74430, 86626)]