208083150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 616531968

約数和(自身を除く): 408448818

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, 127, 150, 165, 198, 225, 254, 275, 330, 331, 381, 450, 495, 550, 635, 662, 762, 825, 990, 993, 1143, 1270, 1397, 1650, 1655, 1905, 1986, 2286, 2475, 2794, 2979, 3175, 3310, 3641, 3810, 4191, 4950, 4965, 5715, 5958, 6350, 6985, 7282, 8275, 8382, 9525, 9930, 10923, 11430, 12573, 13970, 14895, 16550, 18205, 19050, 20955, 21846, 24825, 25146, 28575, 29790, 32769, 34925, 36410, 41910, 42037, 49650, 54615, 57150, 62865, 65538, 69850, 74475, 84074, 91025, 104775, 109230, 125730, 126111, 148950, 163845, 182050, 209550, 210185, 252222, 273075, 314325, 327690, 378333, 420370, 462407, 546150, 628650, 630555, 756666, 819225, 924814, 1050925, 1261110, 1387221, 1638450, 1891665, 2101850, 2312035, 2774442, 3152775, 3783330, 4161663, 4624070, 6305550, 6936105, 8323326, 9458325, 11560175, 13872210, 18916650, 20808315, 23120350, 34680525, 41616630, 69361050, 104041575, 208083150]

約数ペア:

[(1, 208083150), (2, 104041575), (3, 69361050), (5, 41616630), (6, 34680525), (9, 23120350), (10, 20808315), (11, 18916650), (15, 13872210), (18, 11560175), (22, 9458325), (25, 8323326), (30, 6936105), (33, 6305550), (45, 4624070), (50, 4161663), (55, 3783330), (66, 3152775), (75, 2774442), (90, 2312035), (99, 2101850), (110, 1891665), (127, 1638450), (150, 1387221), (165, 1261110), (198, 1050925), (225, 924814), (254, 819225), (275, 756666), (330, 630555), (331, 628650), (381, 546150), (450, 462407), (495, 420370), (550, 378333), (635, 327690), (662, 314325), (762, 273075), (825, 252222), (990, 210185), (993, 209550), (1143, 182050), (1270, 163845), (1397, 148950), (1650, 126111), (1655, 125730), (1905, 109230), (1986, 104775), (2286, 91025), (2475, 84074), (2794, 74475), (2979, 69850), (3175, 65538), (3310, 62865), (3641, 57150), (3810, 54615), (4191, 49650), (4950, 42037), (4965, 41910), (5715, 36410), (5958, 34925), (6350, 32769), (6985, 29790), (7282, 28575), (8275, 25146), (8382, 24825), (9525, 21846), (9930, 20955), (10923, 19050), (11430, 18205), (12573, 16550), (13970, 14895)]