143290260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1847}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 435891456

約数和(自身を除く): 292601196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 1293, 1724, 1847, 2155, 2586, 3694, 3879, 4310, 5172, 5541, 6465, 7388, 7758, 8620, 9235, 11082, 12930, 15516, 16623, 18470, 19395, 22164, 25860, 27705, 33246, 36940, 38790, 55410, 66492, 77580, 83115, 110820, 166230, 332460, 796057, 1592114, 2388171, 3184228, 3980285, 4776342, 7164513, 7960570, 9552684, 11940855, 14329026, 15921140, 23881710, 28658052, 35822565, 47763420, 71645130, 143290260]

約数ペア:

[(1, 143290260), (2, 71645130), (3, 47763420), (4, 35822565), (5, 28658052), (6, 23881710), (9, 15921140), (10, 14329026), (12, 11940855), (15, 9552684), (18, 7960570), (20, 7164513), (30, 4776342), (36, 3980285), (45, 3184228), (60, 2388171), (90, 1592114), (180, 796057), (431, 332460), (862, 166230), (1293, 110820), (1724, 83115), (1847, 77580), (2155, 66492), (2586, 55410), (3694, 38790), (3879, 36940), (4310, 33246), (5172, 27705), (5541, 25860), (6465, 22164), (7388, 19395), (7758, 18470), (8620, 16623), (9235, 15516), (11082, 12930)]