201212121630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{75883}}^1$

素因数の和:76442

約数の個数: 96

約数和(自身を含む): 523920134016

約数和(自身を除く): 322708012386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 523, 845, 1014, 1046, 1569, 1690, 2535, 2615, 3138, 5070, 5230, 6799, 7845, 13598, 15690, 20397, 33995, 40794, 67990, 75883, 88387, 101985, 151766, 176774, 203970, 227649, 265161, 379415, 441935, 455298, 530322, 758830, 883870, 986479, 1138245, 1325805, 1972958, 2276490, 2651610, 2959437, 4932395, 5918874, 9864790, 12824227, 14797185, 25648454, 29594370, 38472681, 39686809, 64121135, 76945362, 79373618, 119060427, 128242270, 192363405, 198434045, 238120854, 384726810, 396868090, 515928517, 595302135, 1031857034, 1190604270, 1547785551, 2579642585, 3095571102, 5159285170, 6707070721, 7738927755, 13414141442, 15477855510, 20121212163, 33535353605, 40242424326, 67070707210, 100606060815, 201212121630]

約数ペア:

[(1, 201212121630), (2, 100606060815), (3, 67070707210), (5, 40242424326), (6, 33535353605), (10, 20121212163), (13, 15477855510), (15, 13414141442), (26, 7738927755), (30, 6707070721), (39, 5159285170), (65, 3095571102), (78, 2579642585), (130, 1547785551), (169, 1190604270), (195, 1031857034), (338, 595302135), (390, 515928517), (507, 396868090), (523, 384726810), (845, 238120854), (1014, 198434045), (1046, 192363405), (1569, 128242270), (1690, 119060427), (2535, 79373618), (2615, 76945362), (3138, 64121135), (5070, 39686809), (5230, 38472681), (6799, 29594370), (7845, 25648454), (13598, 14797185), (15690, 12824227), (20397, 9864790), (33995, 5918874), (40794, 4932395), (67990, 2959437), (75883, 2651610), (88387, 2276490), (101985, 1972958), (151766, 1325805), (176774, 1138245), (203970, 986479), (227649, 883870), (265161, 758830), (379415, 530322), (441935, 455298)]