239313800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 653529600

約数和(自身を除く): 414215800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 31, 40, 44, 50, 55, 58, 62, 88, 100, 110, 116, 121, 124, 145, 155, 200, 220, 232, 242, 248, 275, 290, 310, 319, 341, 440, 484, 550, 580, 605, 620, 638, 682, 725, 775, 899, 968, 1100, 1160, 1210, 1240, 1276, 1331, 1364, 1450, 1550, 1595, 1705, 1798, 2200, 2420, 2552, 2662, 2728, 2900, 3025, 3100, 3190, 3410, 3509, 3596, 3751, 4495, 4840, 5324, 5800, 6050, 6200, 6380, 6655, 6820, 7018, 7192, 7502, 7975, 8525, 8990, 9889, 10648, 12100, 12760, 13310, 13640, 14036, 15004, 15950, 17050, 17545, 17980, 18755, 19778, 22475, 24200, 26620, 28072, 30008, 31900, 33275, 34100, 35090, 35960, 37510, 38599, 39556, 41261, 44950, 49445, 53240, 63800, 66550, 68200, 70180, 75020, 77198, 79112, 82522, 87725, 89900, 93775, 98890, 108779, 133100, 140360, 150040, 154396, 165044, 175450, 179800, 187550, 192995, 197780, 206305, 217558, 247225, 266200, 308792, 330088, 350900, 375100, 385990, 395560, 412610, 435116, 494450, 543895, 701800, 750200, 771980, 825220, 870232, 964975, 988900, 1031525, 1087790, 1196569, 1543960, 1650440, 1929950, 1977800, 2063050, 2175580, 2393138, 2719475, 3859900, 4126100, 4351160, 4786276, 5438950, 5982845, 7719800, 8252200, 9572552, 10877900, 11965690, 21755800, 23931380, 29914225, 47862760, 59828450, 119656900, 239313800]

約数ペア:

[(1, 239313800), (2, 119656900), (4, 59828450), (5, 47862760), (8, 29914225), (10, 23931380), (11, 21755800), (20, 11965690), (22, 10877900), (25, 9572552), (29, 8252200), (31, 7719800), (40, 5982845), (44, 5438950), (50, 4786276), (55, 4351160), (58, 4126100), (62, 3859900), (88, 2719475), (100, 2393138), (110, 2175580), (116, 2063050), (121, 1977800), (124, 1929950), (145, 1650440), (155, 1543960), (200, 1196569), (220, 1087790), (232, 1031525), (242, 988900), (248, 964975), (275, 870232), (290, 825220), (310, 771980), (319, 750200), (341, 701800), (440, 543895), (484, 494450), (550, 435116), (580, 412610), (605, 395560), (620, 385990), (638, 375100), (682, 350900), (725, 330088), (775, 308792), (899, 266200), (968, 247225), (1100, 217558), (1160, 206305), (1210, 197780), (1240, 192995), (1276, 187550), (1331, 179800), (1364, 175450), (1450, 165044), (1550, 154396), (1595, 150040), (1705, 140360), (1798, 133100), (2200, 108779), (2420, 98890), (2552, 93775), (2662, 89900), (2728, 87725), (2900, 82522), (3025, 79112), (3100, 77198), (3190, 75020), (3410, 70180), (3509, 68200), (3596, 66550), (3751, 63800), (4495, 53240), (4840, 49445), (5324, 44950), (5800, 41261), (6050, 39556), (6200, 38599), (6380, 37510), (6655, 35960), (6820, 35090), (7018, 34100), (7192, 33275), (7502, 31900), (7975, 30008), (8525, 28072), (8990, 26620), (9889, 24200), (10648, 22475), (12100, 19778), (12760, 18755), (13310, 17980), (13640, 17545), (14036, 17050), (15004, 15950)]