2555365800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1892

約数の個数: 192

約数和(自身を含む): 8579450880

約数和(自身を除く): 6024085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 197, 200, 260, 300, 312, 325, 390, 394, 520, 591, 600, 650, 780, 788, 975, 985, 1182, 1300, 1560, 1576, 1663, 1950, 1970, 2364, 2561, 2600, 2955, 3326, 3900, 3940, 4728, 4925, 4989, 5122, 5910, 6652, 7683, 7800, 7880, 8315, 9850, 9978, 10244, 11820, 12805, 13304, 14775, 15366, 16630, 19700, 19956, 20488, 21619, 23640, 24945, 25610, 29550, 30732, 33260, 38415, 39400, 39912, 41575, 43238, 49890, 51220, 59100, 61464, 64025, 64857, 66520, 76830, 83150, 86476, 99780, 102440, 108095, 118200, 124725, 128050, 129714, 153660, 166300, 172952, 192075, 199560, 216190, 249450, 256100, 259428, 307320, 324285, 327611, 332600, 384150, 432380, 498900, 512200, 518856, 540475, 648570, 655222, 768300, 864760, 982833, 997800, 1080950, 1297140, 1310444, 1536600, 1621425, 1638055, 1965666, 2161900, 2594280, 2620888, 3242850, 3276110, 3931332, 4258943, 4323800, 4914165, 6485700, 6552220, 7862664, 8190275, 8517886, 9828330, 12776829, 12971400, 13104440, 16380550, 17035772, 19656660, 21294715, 24570825, 25553658, 32761100, 34071544, 39313320, 42589430, 49141650, 51107316, 63884145, 65522200, 85178860, 98283300, 102214632, 106473575, 127768290, 170357720, 196566600, 212947150, 255536580, 319420725, 425894300, 511073160, 638841450, 851788600, 1277682900, 2555365800]

約数ペア:

[(1, 2555365800), (2, 1277682900), (3, 851788600), (4, 638841450), (5, 511073160), (6, 425894300), (8, 319420725), (10, 255536580), (12, 212947150), (13, 196566600), (15, 170357720), (20, 127768290), (24, 106473575), (25, 102214632), (26, 98283300), (30, 85178860), (39, 65522200), (40, 63884145), (50, 51107316), (52, 49141650), (60, 42589430), (65, 39313320), (75, 34071544), (78, 32761100), (100, 25553658), (104, 24570825), (120, 21294715), (130, 19656660), (150, 17035772), (156, 16380550), (195, 13104440), (197, 12971400), (200, 12776829), (260, 9828330), (300, 8517886), (312, 8190275), (325, 7862664), (390, 6552220), (394, 6485700), (520, 4914165), (591, 4323800), (600, 4258943), (650, 3931332), (780, 3276110), (788, 3242850), (975, 2620888), (985, 2594280), (1182, 2161900), (1300, 1965666), (1560, 1638055), (1576, 1621425), (1663, 1536600), (1950, 1310444), (1970, 1297140), (2364, 1080950), (2561, 997800), (2600, 982833), (2955, 864760), (3326, 768300), (3900, 655222), (3940, 648570), (4728, 540475), (4925, 518856), (4989, 512200), (5122, 498900), (5910, 432380), (6652, 384150), (7683, 332600), (7800, 327611), (7880, 324285), (8315, 307320), (9850, 259428), (9978, 256100), (10244, 249450), (11820, 216190), (12805, 199560), (13304, 192075), (14775, 172952), (15366, 166300), (16630, 153660), (19700, 129714), (19956, 128050), (20488, 124725), (21619, 118200), (23640, 108095), (24945, 102440), (25610, 99780), (29550, 86476), (30732, 83150), (33260, 76830), (38415, 66520), (39400, 64857), (39912, 64025), (41575, 61464), (43238, 59100), (49890, 51220)]