1875889620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2083

約数の個数: 216

約数和(自身を含む): 6403164768

約数和(自身を除く): 4527275148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 121, 129, 132, 165, 172, 180, 198, 215, 220, 242, 258, 330, 363, 387, 396, 430, 473, 484, 495, 516, 605, 645, 660, 726, 774, 860, 946, 990, 1089, 1210, 1290, 1419, 1452, 1548, 1815, 1892, 1935, 1980, 2003, 2178, 2365, 2420, 2580, 2838, 3630, 3870, 4006, 4257, 4356, 4730, 5203, 5445, 5676, 6009, 7095, 7260, 7740, 8012, 8514, 9460, 10015, 10406, 10890, 12018, 14190, 15609, 17028, 18027, 20030, 20812, 21285, 21780, 22033, 24036, 26015, 28380, 30045, 31218, 36054, 40060, 42570, 44066, 46827, 52030, 60090, 62436, 66099, 72108, 78045, 85140, 86129, 88132, 90135, 93654, 104060, 110165, 120180, 132198, 156090, 172258, 180270, 187308, 198297, 220330, 234135, 242363, 258387, 264396, 312180, 330495, 344516, 360540, 396594, 430645, 440660, 468270, 484726, 516774, 660990, 727089, 775161, 793188, 861290, 936540, 947419, 969452, 991485, 1033548, 1211815, 1291935, 1321980, 1454178, 1550322, 1722580, 1894838, 1982970, 2181267, 2423630, 2583870, 2842257, 2908356, 3100644, 3635445, 3789676, 3875805, 3965940, 4362534, 4737095, 4847260, 5167740, 5684514, 7270890, 7751610, 8526771, 8725068, 9474190, 10421609, 10906335, 11369028, 14211285, 14541780, 15503220, 17053542, 18948380, 20843218, 21812670, 28422570, 31264827, 34107084, 41686436, 42633855, 43625340, 52108045, 56845140, 62529654, 85267710, 93794481, 104216090, 125059308, 156324135, 170535420, 187588962, 208432180, 312648270, 375177924, 468972405, 625296540, 937944810, 1875889620]

約数ペア:

[(1, 1875889620), (2, 937944810), (3, 625296540), (4, 468972405), (5, 375177924), (6, 312648270), (9, 208432180), (10, 187588962), (11, 170535420), (12, 156324135), (15, 125059308), (18, 104216090), (20, 93794481), (22, 85267710), (30, 62529654), (33, 56845140), (36, 52108045), (43, 43625340), (44, 42633855), (45, 41686436), (55, 34107084), (60, 31264827), (66, 28422570), (86, 21812670), (90, 20843218), (99, 18948380), (110, 17053542), (121, 15503220), (129, 14541780), (132, 14211285), (165, 11369028), (172, 10906335), (180, 10421609), (198, 9474190), (215, 8725068), (220, 8526771), (242, 7751610), (258, 7270890), (330, 5684514), (363, 5167740), (387, 4847260), (396, 4737095), (430, 4362534), (473, 3965940), (484, 3875805), (495, 3789676), (516, 3635445), (605, 3100644), (645, 2908356), (660, 2842257), (726, 2583870), (774, 2423630), (860, 2181267), (946, 1982970), (990, 1894838), (1089, 1722580), (1210, 1550322), (1290, 1454178), (1419, 1321980), (1452, 1291935), (1548, 1211815), (1815, 1033548), (1892, 991485), (1935, 969452), (1980, 947419), (2003, 936540), (2178, 861290), (2365, 793188), (2420, 775161), (2580, 727089), (2838, 660990), (3630, 516774), (3870, 484726), (4006, 468270), (4257, 440660), (4356, 430645), (4730, 396594), (5203, 360540), (5445, 344516), (5676, 330495), (6009, 312180), (7095, 264396), (7260, 258387), (7740, 242363), (8012, 234135), (8514, 220330), (9460, 198297), (10015, 187308), (10406, 180270), (10890, 172258), (12018, 156090), (14190, 132198), (15609, 120180), (17028, 110165), (18027, 104060), (20030, 93654), (20812, 90135), (21285, 88132), (21780, 86129), (22033, 85140), (24036, 78045), (26015, 72108), (28380, 66099), (30045, 62436), (31218, 60090), (36054, 52030), (40060, 46827), (42570, 44066)]