77088660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 236888064

約数和(自身を除く): 159799404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 431, 542, 660, 813, 862, 1084, 1293, 1355, 1626, 1724, 2155, 2586, 2710, 2981, 3252, 4065, 4310, 4741, 5172, 5420, 5962, 6465, 8130, 8620, 8943, 9482, 11924, 12930, 14223, 14905, 16260, 17886, 18964, 23705, 25860, 28446, 29810, 35772, 44715, 47410, 56892, 59620, 71115, 89430, 94820, 116801, 142230, 178860, 233602, 284460, 350403, 467204, 584005, 700806, 1168010, 1284811, 1401612, 1752015, 2336020, 2569622, 3504030, 3854433, 5139244, 6424055, 7008060, 7708866, 12848110, 15417732, 19272165, 25696220, 38544330, 77088660]

約数ペア:

[(1, 77088660), (2, 38544330), (3, 25696220), (4, 19272165), (5, 15417732), (6, 12848110), (10, 7708866), (11, 7008060), (12, 6424055), (15, 5139244), (20, 3854433), (22, 3504030), (30, 2569622), (33, 2336020), (44, 1752015), (55, 1401612), (60, 1284811), (66, 1168010), (110, 700806), (132, 584005), (165, 467204), (220, 350403), (271, 284460), (330, 233602), (431, 178860), (542, 142230), (660, 116801), (813, 94820), (862, 89430), (1084, 71115), (1293, 59620), (1355, 56892), (1626, 47410), (1724, 44715), (2155, 35772), (2586, 29810), (2710, 28446), (2981, 25860), (3252, 23705), (4065, 18964), (4310, 17886), (4741, 16260), (5172, 14905), (5420, 14223), (5962, 12930), (6465, 11924), (8130, 9482), (8620, 8943)]