66233970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 133350030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 769, 783, 870, 957, 990, 1305, 1485, 1538, 1566, 1595, 1914, 2307, 2610, 2871, 2970, 3190, 3845, 3915, 4614, 4785, 5742, 6921, 7690, 7830, 8459, 8613, 9570, 11535, 13842, 14355, 16918, 17226, 20763, 22301, 23070, 25377, 28710, 34605, 41526, 42295, 43065, 44602, 50754, 66903, 69210, 76131, 84590, 86130, 103815, 111505, 126885, 133806, 152262, 200709, 207630, 223010, 228393, 245311, 253770, 334515, 380655, 401418, 456786, 490622, 602127, 669030, 735933, 761310, 1003545, 1141965, 1204254, 1226555, 1471866, 2007090, 2207799, 2283930, 2453110, 3010635, 3679665, 4415598, 6021270, 6623397, 7359330, 11038995, 13246794, 22077990, 33116985, 66233970]

約数ペア:

[(1, 66233970), (2, 33116985), (3, 22077990), (5, 13246794), (6, 11038995), (9, 7359330), (10, 6623397), (11, 6021270), (15, 4415598), (18, 3679665), (22, 3010635), (27, 2453110), (29, 2283930), (30, 2207799), (33, 2007090), (45, 1471866), (54, 1226555), (55, 1204254), (58, 1141965), (66, 1003545), (87, 761310), (90, 735933), (99, 669030), (110, 602127), (135, 490622), (145, 456786), (165, 401418), (174, 380655), (198, 334515), (261, 253770), (270, 245311), (290, 228393), (297, 223010), (319, 207630), (330, 200709), (435, 152262), (495, 133806), (522, 126885), (594, 111505), (638, 103815), (769, 86130), (783, 84590), (870, 76131), (957, 69210), (990, 66903), (1305, 50754), (1485, 44602), (1538, 43065), (1566, 42295), (1595, 41526), (1914, 34605), (2307, 28710), (2610, 25377), (2871, 23070), (2970, 22301), (3190, 20763), (3845, 17226), (3915, 16918), (4614, 14355), (4785, 13842), (5742, 11535), (6921, 9570), (7690, 8613), (7830, 8459)]