78739650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15907}}^1$

素因数の和:15936

約数の個数: 72

約数和(自身を含む): 230793264

約数和(自身を除く): 152053614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 15907, 31814, 47721, 79535, 95442, 143163, 159070, 174977, 238605, 286326, 349954, 397675, 477210, 524931, 715815, 795350, 874885, 1049862, 1193025, 1431630, 1574793, 1749770, 2386050, 2624655, 3149586, 3579075, 4374425, 5249310, 7158150, 7873965, 8748850, 13123275, 15747930, 26246550, 39369825, 78739650]

約数ペア:

[(1, 78739650), (2, 39369825), (3, 26246550), (5, 15747930), (6, 13123275), (9, 8748850), (10, 7873965), (11, 7158150), (15, 5249310), (18, 4374425), (22, 3579075), (25, 3149586), (30, 2624655), (33, 2386050), (45, 1749770), (50, 1574793), (55, 1431630), (66, 1193025), (75, 1049862), (90, 874885), (99, 795350), (110, 715815), (150, 524931), (165, 477210), (198, 397675), (225, 349954), (275, 286326), (330, 238605), (450, 174977), (495, 159070), (550, 143163), (825, 95442), (990, 79535), (1650, 47721), (2475, 31814), (4950, 15907)]