65129580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6827}}^1$

素因数の和:6895

約数の個数: 72

約数和(自身を含む): 201316752

約数和(自身を除く): 136187172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 6827, 9540, 13654, 20481, 27308, 34135, 40962, 61443, 68270, 81924, 102405, 122886, 136540, 204810, 245772, 307215, 361831, 409620, 614430, 723662, 1085493, 1228860, 1447324, 1809155, 2170986, 3256479, 3618310, 4341972, 5427465, 6512958, 7236620, 10854930, 13025916, 16282395, 21709860, 32564790, 65129580]

約数ペア:

[(1, 65129580), (2, 32564790), (3, 21709860), (4, 16282395), (5, 13025916), (6, 10854930), (9, 7236620), (10, 6512958), (12, 5427465), (15, 4341972), (18, 3618310), (20, 3256479), (30, 2170986), (36, 1809155), (45, 1447324), (53, 1228860), (60, 1085493), (90, 723662), (106, 614430), (159, 409620), (180, 361831), (212, 307215), (265, 245772), (318, 204810), (477, 136540), (530, 122886), (636, 102405), (795, 81924), (954, 68270), (1060, 61443), (1590, 40962), (1908, 34135), (2385, 27308), (3180, 20481), (4770, 13654), (6827, 9540)]