308894850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 981603840

約数和(自身を除く): 672708990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 61, 62, 66, 75, 90, 93, 99, 110, 121, 122, 135, 150, 155, 165, 183, 186, 198, 225, 242, 270, 275, 279, 297, 305, 310, 330, 341, 363, 366, 450, 465, 495, 549, 550, 558, 594, 605, 610, 671, 675, 682, 726, 775, 825, 837, 915, 930, 990, 1023, 1089, 1098, 1210, 1342, 1350, 1395, 1485, 1525, 1550, 1647, 1650, 1674, 1705, 1815, 1830, 1891, 2013, 2046, 2178, 2325, 2475, 2745, 2790, 2970, 3025, 3050, 3069, 3267, 3294, 3355, 3410, 3630, 3751, 3782, 4026, 4185, 4575, 4650, 4950, 5115, 5445, 5490, 5673, 6039, 6050, 6138, 6534, 6710, 6975, 7381, 7425, 7502, 8235, 8370, 8525, 9075, 9150, 9207, 9455, 10065, 10230, 10890, 11253, 11346, 12078, 13725, 13950, 14762, 14850, 15345, 16335, 16470, 16775, 17019, 17050, 18117, 18150, 18414, 18755, 18910, 20130, 20801, 20925, 22143, 22506, 25575, 27225, 27450, 28365, 30195, 30690, 32670, 33550, 33759, 34038, 36234, 36905, 37510, 41175, 41602, 41850, 44286, 46035, 47275, 50325, 51057, 51150, 54450, 56265, 56730, 60390, 62403, 66429, 67518, 73810, 76725, 81675, 82350, 85095, 90585, 92070, 93775, 94550, 100650, 101277, 102114, 104005, 110715, 112530, 124806, 132858, 141825, 150975, 153450, 163350, 168795, 170190, 181170, 184525, 187209, 187550, 199287, 202554, 208010, 221430, 228811, 230175, 255285, 281325, 283650, 301950, 312015, 332145, 337590, 369050, 374418, 398574, 425475, 452925, 457622, 460350, 506385, 510570, 520025, 553575, 561627, 562650, 624030, 664290, 686433, 843975, 850950, 905850, 936045, 996435, 1012770, 1040050, 1107150, 1123254, 1144055, 1276425, 1372866, 1560075, 1660725, 1687950, 1872090, 1992870, 2059299, 2288110, 2531925, 2552850, 2808135, 3120150, 3321450, 3432165, 4118598, 4680225, 4982175, 5063850, 5616270, 5720275, 6177897, 6864330, 9360450, 9964350, 10296495, 11440550, 12355794, 14040675, 17160825, 20592990, 28081350, 30889485, 34321650, 51482475, 61778970, 102964950, 154447425, 308894850]

約数ペア:

[(1, 308894850), (2, 154447425), (3, 102964950), (5, 61778970), (6, 51482475), (9, 34321650), (10, 30889485), (11, 28081350), (15, 20592990), (18, 17160825), (22, 14040675), (25, 12355794), (27, 11440550), (30, 10296495), (31, 9964350), (33, 9360450), (45, 6864330), (50, 6177897), (54, 5720275), (55, 5616270), (61, 5063850), (62, 4982175), (66, 4680225), (75, 4118598), (90, 3432165), (93, 3321450), (99, 3120150), (110, 2808135), (121, 2552850), (122, 2531925), (135, 2288110), (150, 2059299), (155, 1992870), (165, 1872090), (183, 1687950), (186, 1660725), (198, 1560075), (225, 1372866), (242, 1276425), (270, 1144055), (275, 1123254), (279, 1107150), (297, 1040050), (305, 1012770), (310, 996435), (330, 936045), (341, 905850), (363, 850950), (366, 843975), (450, 686433), (465, 664290), (495, 624030), (549, 562650), (550, 561627), (558, 553575), (594, 520025), (605, 510570), (610, 506385), (671, 460350), (675, 457622), (682, 452925), (726, 425475), (775, 398574), (825, 374418), (837, 369050), (915, 337590), (930, 332145), (990, 312015), (1023, 301950), (1089, 283650), (1098, 281325), (1210, 255285), (1342, 230175), (1350, 228811), (1395, 221430), (1485, 208010), (1525, 202554), (1550, 199287), (1647, 187550), (1650, 187209), (1674, 184525), (1705, 181170), (1815, 170190), (1830, 168795), (1891, 163350), (2013, 153450), (2046, 150975), (2178, 141825), (2325, 132858), (2475, 124806), (2745, 112530), (2790, 110715), (2970, 104005), (3025, 102114), (3050, 101277), (3069, 100650), (3267, 94550), (3294, 93775), (3355, 92070), (3410, 90585), (3630, 85095), (3751, 82350), (3782, 81675), (4026, 76725), (4185, 73810), (4575, 67518), (4650, 66429), (4950, 62403), (5115, 60390), (5445, 56730), (5490, 56265), (5673, 54450), (6039, 51150), (6050, 51057), (6138, 50325), (6534, 47275), (6710, 46035), (6975, 44286), (7381, 41850), (7425, 41602), (7502, 41175), (8235, 37510), (8370, 36905), (8525, 36234), (9075, 34038), (9150, 33759), (9207, 33550), (9455, 32670), (10065, 30690), (10230, 30195), (10890, 28365), (11253, 27450), (11346, 27225), (12078, 25575), (13725, 22506), (13950, 22143), (14762, 20925), (14850, 20801), (15345, 20130), (16335, 18910), (16470, 18755), (16775, 18414), (17019, 18150), (17050, 18117)]