65551860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33107}}^1$

素因数の和:33133

約数の個数: 72

約数和(自身を含む): 216923616

約数和(自身を除く): 151371756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33107, 66214, 99321, 132428, 165535, 198642, 297963, 331070, 364177, 397284, 496605, 595926, 662140, 728354, 993210, 1092531, 1191852, 1456708, 1489815, 1820885, 1986420, 2185062, 2979630, 3277593, 3641770, 4370124, 5462655, 5959260, 6555186, 7283540, 10925310, 13110372, 16387965, 21850620, 32775930, 65551860]

約数ペア:

[(1, 65551860), (2, 32775930), (3, 21850620), (4, 16387965), (5, 13110372), (6, 10925310), (9, 7283540), (10, 6555186), (11, 5959260), (12, 5462655), (15, 4370124), (18, 3641770), (20, 3277593), (22, 2979630), (30, 2185062), (33, 1986420), (36, 1820885), (44, 1489815), (45, 1456708), (55, 1191852), (60, 1092531), (66, 993210), (90, 728354), (99, 662140), (110, 595926), (132, 496605), (165, 397284), (180, 364177), (198, 331070), (220, 297963), (330, 198642), (396, 165535), (495, 132428), (660, 99321), (990, 66214), (1980, 33107)]