20162350650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 288

約数和(自身を含む): 58441884480

約数和(自身を除く): 38279533830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 41, 50, 57, 65, 75, 78, 82, 95, 114, 123, 130, 150, 169, 190, 195, 205, 246, 247, 285, 325, 338, 390, 410, 475, 494, 507, 533, 570, 615, 650, 741, 779, 845, 950, 975, 1014, 1021, 1025, 1066, 1230, 1235, 1425, 1482, 1558, 1599, 1690, 1950, 2042, 2050, 2337, 2470, 2535, 2665, 2850, 3063, 3075, 3198, 3211, 3705, 3895, 4225, 4674, 5070, 5105, 5330, 6126, 6150, 6175, 6422, 6929, 7410, 7790, 7995, 8450, 9633, 10127, 10210, 11685, 12350, 12675, 13273, 13325, 13858, 15315, 15990, 16055, 18525, 19266, 19399, 19475, 20254, 20787, 23370, 25350, 25525, 26546, 26650, 30381, 30630, 32110, 34645, 37050, 38798, 38950, 39819, 39975, 41574, 41861, 48165, 50635, 51050, 58197, 58425, 60762, 66365, 69290, 76575, 79638, 79950, 80275, 83722, 96330, 96995, 101270, 103935, 116394, 116850, 125583, 131651, 132730, 151905, 153150, 160550, 172549, 173225, 193990, 199095, 207870, 209305, 240825, 251166, 252187, 253175, 263302, 290985, 303810, 331825, 345098, 346450, 394953, 398190, 418610, 481650, 484975, 504374, 506350, 517647, 519675, 544193, 581970, 627915, 658255, 663650, 756561, 759525, 789906, 795359, 862745, 969950, 995475, 1035294, 1039350, 1046525, 1088386, 1255830, 1260935, 1316510, 1454925, 1513122, 1519050, 1590718, 1632579, 1725490, 1974765, 1990950, 2093050, 2386077, 2521870, 2588235, 2720965, 2909850, 3139575, 3265158, 3278431, 3291275, 3782805, 3949530, 3976795, 4313725, 4772154, 5176470, 5441930, 6279150, 6304675, 6556862, 6582550, 7074509, 7565610, 7953590, 8162895, 8627450, 9835293, 9873825, 10339667, 11930385, 12609350, 12941175, 13604825, 14149018, 16325790, 16392155, 18914025, 19670586, 19747650, 19883975, 20679334, 21223527, 23860770, 25882350, 27209650, 31019001, 32784310, 35372545, 37828050, 39767950, 40814475, 42447054, 49176465, 51698335, 59651925, 62038002, 70745090, 81628950, 81960775, 98352930, 103396670, 106117635, 119303850, 134415671, 155095005, 163921550, 176862725, 212235270, 245882325, 258491675, 268831342, 310190010, 353725450, 403247013, 491764650, 516983350, 530588175, 672078355, 775475025, 806494026, 1061176350, 1344156710, 1550950050, 2016235065, 3360391775, 4032470130, 6720783550, 10081175325, 20162350650]

約数ペア:

[(1, 20162350650), (2, 10081175325), (3, 6720783550), (5, 4032470130), (6, 3360391775), (10, 2016235065), (13, 1550950050), (15, 1344156710), (19, 1061176350), (25, 806494026), (26, 775475025), (30, 672078355), (38, 530588175), (39, 516983350), (41, 491764650), (50, 403247013), (57, 353725450), (65, 310190010), (75, 268831342), (78, 258491675), (82, 245882325), (95, 212235270), (114, 176862725), (123, 163921550), (130, 155095005), (150, 134415671), (169, 119303850), (190, 106117635), (195, 103396670), (205, 98352930), (246, 81960775), (247, 81628950), (285, 70745090), (325, 62038002), (338, 59651925), (390, 51698335), (410, 49176465), (475, 42447054), (494, 40814475), (507, 39767950), (533, 37828050), (570, 35372545), (615, 32784310), (650, 31019001), (741, 27209650), (779, 25882350), (845, 23860770), (950, 21223527), (975, 20679334), (1014, 19883975), (1021, 19747650), (1025, 19670586), (1066, 18914025), (1230, 16392155), (1235, 16325790), (1425, 14149018), (1482, 13604825), (1558, 12941175), (1599, 12609350), (1690, 11930385), (1950, 10339667), (2042, 9873825), (2050, 9835293), (2337, 8627450), (2470, 8162895), (2535, 7953590), (2665, 7565610), (2850, 7074509), (3063, 6582550), (3075, 6556862), (3198, 6304675), (3211, 6279150), (3705, 5441930), (3895, 5176470), (4225, 4772154), (4674, 4313725), (5070, 3976795), (5105, 3949530), (5330, 3782805), (6126, 3291275), (6150, 3278431), (6175, 3265158), (6422, 3139575), (6929, 2909850), (7410, 2720965), (7790, 2588235), (7995, 2521870), (8450, 2386077), (9633, 2093050), (10127, 1990950), (10210, 1974765), (11685, 1725490), (12350, 1632579), (12675, 1590718), (13273, 1519050), (13325, 1513122), (13858, 1454925), (15315, 1316510), (15990, 1260935), (16055, 1255830), (18525, 1088386), (19266, 1046525), (19399, 1039350), (19475, 1035294), (20254, 995475), (20787, 969950), (23370, 862745), (25350, 795359), (25525, 789906), (26546, 759525), (26650, 756561), (30381, 663650), (30630, 658255), (32110, 627915), (34645, 581970), (37050, 544193), (38798, 519675), (38950, 517647), (39819, 506350), (39975, 504374), (41574, 484975), (41861, 481650), (48165, 418610), (50635, 398190), (51050, 394953), (58197, 346450), (58425, 345098), (60762, 331825), (66365, 303810), (69290, 290985), (76575, 263302), (79638, 253175), (79950, 252187), (80275, 251166), (83722, 240825), (96330, 209305), (96995, 207870), (101270, 199095), (103935, 193990), (116394, 173225), (116850, 172549), (125583, 160550), (131651, 153150), (132730, 151905)]