195228540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83431}}^1$

素因数の和:83459

約数の個数: 72

約数和(自身を含む): 637754208

約数和(自身を除く): 442525668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 83431, 166862, 250293, 333724, 417155, 500586, 750879, 834310, 1001172, 1084603, 1251465, 1501758, 1668620, 2169206, 2502930, 3003516, 3253809, 3754395, 4338412, 5005860, 5423015, 6507618, 7508790, 9761427, 10846030, 13015236, 15017580, 16269045, 19522854, 21692060, 32538090, 39045708, 48807135, 65076180, 97614270, 195228540]

約数ペア:

[(1, 195228540), (2, 97614270), (3, 65076180), (4, 48807135), (5, 39045708), (6, 32538090), (9, 21692060), (10, 19522854), (12, 16269045), (13, 15017580), (15, 13015236), (18, 10846030), (20, 9761427), (26, 7508790), (30, 6507618), (36, 5423015), (39, 5005860), (45, 4338412), (52, 3754395), (60, 3253809), (65, 3003516), (78, 2502930), (90, 2169206), (117, 1668620), (130, 1501758), (156, 1251465), (180, 1084603), (195, 1001172), (234, 834310), (260, 750879), (390, 500586), (468, 417155), (585, 333724), (780, 250293), (1170, 166862), (2340, 83431)]