67955580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4936

約数の個数: 144

約数和(自身を含む): 257048064

約数和(自身を除く): 189092484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 4903, 6930, 9806, 13860, 14709, 19612, 24515, 29418, 34321, 44127, 49030, 53933, 58836, 68642, 73545, 88254, 98060, 102963, 107866, 137284, 147090, 161799, 171605, 176508, 205926, 215732, 220635, 269665, 294180, 308889, 323598, 343210, 377531, 411852, 441270, 485397, 514815, 539330, 617778, 647196, 686420, 755062, 808995, 882540, 970794, 1029630, 1078660, 1132593, 1235556, 1510124, 1544445, 1617990, 1887655, 1941588, 2059260, 2265186, 2426985, 3088890, 3235980, 3397779, 3775310, 4530372, 4853970, 5662965, 6177780, 6795558, 7550620, 9707940, 11325930, 13591116, 16988895, 22651860, 33977790, 67955580]

約数ペア:

[(1, 67955580), (2, 33977790), (3, 22651860), (4, 16988895), (5, 13591116), (6, 11325930), (7, 9707940), (9, 7550620), (10, 6795558), (11, 6177780), (12, 5662965), (14, 4853970), (15, 4530372), (18, 3775310), (20, 3397779), (21, 3235980), (22, 3088890), (28, 2426985), (30, 2265186), (33, 2059260), (35, 1941588), (36, 1887655), (42, 1617990), (44, 1544445), (45, 1510124), (55, 1235556), (60, 1132593), (63, 1078660), (66, 1029630), (70, 970794), (77, 882540), (84, 808995), (90, 755062), (99, 686420), (105, 647196), (110, 617778), (126, 539330), (132, 514815), (140, 485397), (154, 441270), (165, 411852), (180, 377531), (198, 343210), (210, 323598), (220, 308889), (231, 294180), (252, 269665), (308, 220635), (315, 215732), (330, 205926), (385, 176508), (396, 171605), (420, 161799), (462, 147090), (495, 137284), (630, 107866), (660, 102963), (693, 98060), (770, 88254), (924, 73545), (990, 68642), (1155, 58836), (1260, 53933), (1386, 49030), (1540, 44127), (1980, 34321), (2310, 29418), (2772, 24515), (3465, 19612), (4620, 14709), (4903, 13860), (6930, 9806)]