15679997850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{74827}}^1$

素因数の和:74980

約数の個数: 96

約数和(自身を含む): 42756120576

約数和(自身を除く): 27076122726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 127, 150, 165, 254, 275, 330, 381, 550, 635, 762, 825, 1270, 1397, 1650, 1905, 2794, 3175, 3810, 4191, 6350, 6985, 8382, 9525, 13970, 19050, 20955, 34925, 41910, 69850, 74827, 104775, 149654, 209550, 224481, 374135, 448962, 748270, 823097, 1122405, 1646194, 1870675, 2244810, 2469291, 3741350, 4115485, 4938582, 5612025, 8230970, 9503029, 11224050, 12346455, 19006058, 20577425, 24692910, 28509087, 41154850, 47515145, 57018174, 61732275, 95030290, 104533319, 123464550, 142545435, 209066638, 237575725, 285090870, 313599957, 475151450, 522666595, 627199914, 712727175, 1045333190, 1425454350, 1567999785, 2613332975, 3135999570, 5226665950, 7839998925, 15679997850]

約数ペア:

[(1, 15679997850), (2, 7839998925), (3, 5226665950), (5, 3135999570), (6, 2613332975), (10, 1567999785), (11, 1425454350), (15, 1045333190), (22, 712727175), (25, 627199914), (30, 522666595), (33, 475151450), (50, 313599957), (55, 285090870), (66, 237575725), (75, 209066638), (110, 142545435), (127, 123464550), (150, 104533319), (165, 95030290), (254, 61732275), (275, 57018174), (330, 47515145), (381, 41154850), (550, 28509087), (635, 24692910), (762, 20577425), (825, 19006058), (1270, 12346455), (1397, 11224050), (1650, 9503029), (1905, 8230970), (2794, 5612025), (3175, 4938582), (3810, 4115485), (4191, 3741350), (6350, 2469291), (6985, 2244810), (8382, 1870675), (9525, 1646194), (13970, 1122405), (19050, 823097), (20955, 748270), (34925, 448962), (41910, 374135), (69850, 224481), (74827, 209550), (104775, 149654)]