66935880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16931

約数の個数: 96

約数和(自身を含む): 237332160

約数和(自身を除く): 170396280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16903, 33806, 50709, 67612, 84515, 101418, 135224, 152127, 169030, 185933, 202836, 253545, 304254, 338060, 371866, 405672, 507090, 557799, 608508, 676120, 743732, 760635, 929665, 1014180, 1115598, 1217016, 1487464, 1521270, 1673397, 1859330, 2028360, 2231196, 2788995, 3042540, 3346794, 3718660, 4462392, 5577990, 6085080, 6693588, 7437320, 8366985, 11155980, 13387176, 16733970, 22311960, 33467940, 66935880]

約数ペア:

[(1, 66935880), (2, 33467940), (3, 22311960), (4, 16733970), (5, 13387176), (6, 11155980), (8, 8366985), (9, 7437320), (10, 6693588), (11, 6085080), (12, 5577990), (15, 4462392), (18, 3718660), (20, 3346794), (22, 3042540), (24, 2788995), (30, 2231196), (33, 2028360), (36, 1859330), (40, 1673397), (44, 1521270), (45, 1487464), (55, 1217016), (60, 1115598), (66, 1014180), (72, 929665), (88, 760635), (90, 743732), (99, 676120), (110, 608508), (120, 557799), (132, 507090), (165, 405672), (180, 371866), (198, 338060), (220, 304254), (264, 253545), (330, 202836), (360, 185933), (396, 169030), (440, 152127), (495, 135224), (660, 101418), (792, 84515), (990, 67612), (1320, 50709), (1980, 33806), (3960, 16903)]