261368045150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 527128725888

約数和(自身を除く): 265760680738

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 113, 115, 137, 226, 230, 265, 274, 277, 530, 554, 565, 575, 685, 1130, 1150, 1219, 1325, 1370, 1385, 2438, 2599, 2650, 2770, 2825, 3151, 3425, 5198, 5650, 5989, 6095, 6302, 6371, 6850, 6925, 7261, 11978, 12190, 12742, 12995, 13850, 14522, 14681, 15481, 15755, 25990, 29362, 29945, 30475, 30962, 31301, 31510, 31855, 36305, 37949, 59890, 60950, 62602, 63710, 64975, 72610, 73405, 75898, 77405, 78775, 129950, 137747, 146810, 149725, 154810, 156505, 157550, 159275, 167003, 181525, 189745, 275494, 299450, 313010, 318550, 334006, 337663, 356063, 363050, 367025, 379490, 387025, 675326, 688735, 712126, 719923, 734050, 774050, 782525, 820493, 835015, 872827, 948725, 1377470, 1439846, 1565050, 1640986, 1658953, 1670030, 1688315, 1745654, 1780315, 1897450, 2011297, 3317906, 3376630, 3443675, 3560630, 3599615, 4022594, 4102465, 4175075, 4288237, 4364135, 6887350, 7199230, 8204930, 8294765, 8350150, 8441575, 8576474, 8728270, 8901575, 10056485, 16589530, 16883150, 17803150, 17998075, 18871339, 20112970, 20512325, 21441185, 21820675, 35996150, 37742678, 38155919, 41024650, 41473825, 42882370, 43641350, 46259831, 50282425, 76311838, 82947650, 92519662, 94356695, 98629451, 100564850, 107205925, 188713390, 190779595, 197258902, 214411850, 227276561, 231299155, 381559190, 454553122, 462598310, 471783475, 493147255, 943566950, 953897975, 986294510, 1136382805, 1156495775, 1907795950, 2272765610, 2312991550, 2465736275, 4931472550, 5227360903, 5681914025, 10454721806, 11363828050, 26136804515, 52273609030, 130684022575, 261368045150]

約数ペア:

[(1, 261368045150), (2, 130684022575), (5, 52273609030), (10, 26136804515), (23, 11363828050), (25, 10454721806), (46, 5681914025), (50, 5227360903), (53, 4931472550), (106, 2465736275), (113, 2312991550), (115, 2272765610), (137, 1907795950), (226, 1156495775), (230, 1136382805), (265, 986294510), (274, 953897975), (277, 943566950), (530, 493147255), (554, 471783475), (565, 462598310), (575, 454553122), (685, 381559190), (1130, 231299155), (1150, 227276561), (1219, 214411850), (1325, 197258902), (1370, 190779595), (1385, 188713390), (2438, 107205925), (2599, 100564850), (2650, 98629451), (2770, 94356695), (2825, 92519662), (3151, 82947650), (3425, 76311838), (5198, 50282425), (5650, 46259831), (5989, 43641350), (6095, 42882370), (6302, 41473825), (6371, 41024650), (6850, 38155919), (6925, 37742678), (7261, 35996150), (11978, 21820675), (12190, 21441185), (12742, 20512325), (12995, 20112970), (13850, 18871339), (14522, 17998075), (14681, 17803150), (15481, 16883150), (15755, 16589530), (25990, 10056485), (29362, 8901575), (29945, 8728270), (30475, 8576474), (30962, 8441575), (31301, 8350150), (31510, 8294765), (31855, 8204930), (36305, 7199230), (37949, 6887350), (59890, 4364135), (60950, 4288237), (62602, 4175075), (63710, 4102465), (64975, 4022594), (72610, 3599615), (73405, 3560630), (75898, 3443675), (77405, 3376630), (78775, 3317906), (129950, 2011297), (137747, 1897450), (146810, 1780315), (149725, 1745654), (154810, 1688315), (156505, 1670030), (157550, 1658953), (159275, 1640986), (167003, 1565050), (181525, 1439846), (189745, 1377470), (275494, 948725), (299450, 872827), (313010, 835015), (318550, 820493), (334006, 782525), (337663, 774050), (356063, 734050), (363050, 719923), (367025, 712126), (379490, 688735), (387025, 675326)]