1790783100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 5967118080

約数和(自身を除く): 4176334980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 83, 90, 100, 108, 122, 131, 135, 150, 166, 180, 183, 225, 244, 249, 262, 270, 300, 305, 332, 366, 393, 415, 450, 498, 524, 540, 549, 610, 655, 675, 732, 747, 786, 830, 900, 915, 996, 1098, 1179, 1220, 1245, 1310, 1350, 1494, 1525, 1572, 1647, 1660, 1830, 1965, 2075, 2196, 2241, 2358, 2490, 2620, 2700, 2745, 2988, 3050, 3275, 3294, 3537, 3660, 3735, 3930, 4150, 4482, 4575, 4716, 4980, 5063, 5490, 5895, 6100, 6225, 6550, 6588, 7074, 7470, 7860, 7991, 8235, 8300, 8964, 9150, 9825, 10126, 10873, 10980, 11205, 11790, 12450, 13100, 13725, 14148, 14940, 15189, 15982, 16470, 17685, 18300, 18675, 19650, 20252, 21746, 22410, 23580, 23973, 24900, 25315, 27450, 29475, 30378, 31964, 32619, 32940, 35370, 37350, 39300, 39955, 41175, 43492, 44820, 45567, 47946, 50630, 54365, 54900, 56025, 58950, 60756, 65238, 70740, 71919, 74700, 75945, 79910, 82350, 88425, 91134, 95892, 97857, 101260, 108730, 112050, 117900, 119865, 126575, 130476, 136701, 143838, 151890, 159820, 163095, 164700, 176850, 182268, 195714, 199775, 215757, 217460, 224100, 227835, 239730, 253150, 271825, 273402, 287676, 293571, 303780, 326190, 353700, 359595, 379725, 391428, 399550, 431514, 455670, 479460, 489285, 506300, 543650, 546804, 587142, 599325, 652380, 663253, 683505, 719190, 759450, 799100, 815475, 863028, 911340, 978570, 1078785, 1087300, 1139175, 1174284, 1198650, 1326506, 1367010, 1438380, 1467855, 1518900, 1630950, 1797975, 1957140, 1989759, 2157570, 2278350, 2397300, 2446425, 2653012, 2734020, 2935710, 3261900, 3316265, 3417525, 3595950, 3979518, 4315140, 4556700, 4892850, 5393925, 5871420, 5969277, 6632530, 6835050, 7191900, 7339275, 7959036, 9785700, 9948795, 10787850, 11938554, 13265060, 13670100, 14678550, 16581325, 17907831, 19897590, 21575700, 23877108, 29357100, 29846385, 33162650, 35815662, 39795180, 49743975, 59692770, 66325300, 71631324, 89539155, 99487950, 119385540, 149231925, 179078310, 198975900, 298463850, 358156620, 447695775, 596927700, 895391550, 1790783100]

約数ペア:

[(1, 1790783100), (2, 895391550), (3, 596927700), (4, 447695775), (5, 358156620), (6, 298463850), (9, 198975900), (10, 179078310), (12, 149231925), (15, 119385540), (18, 99487950), (20, 89539155), (25, 71631324), (27, 66325300), (30, 59692770), (36, 49743975), (45, 39795180), (50, 35815662), (54, 33162650), (60, 29846385), (61, 29357100), (75, 23877108), (83, 21575700), (90, 19897590), (100, 17907831), (108, 16581325), (122, 14678550), (131, 13670100), (135, 13265060), (150, 11938554), (166, 10787850), (180, 9948795), (183, 9785700), (225, 7959036), (244, 7339275), (249, 7191900), (262, 6835050), (270, 6632530), (300, 5969277), (305, 5871420), (332, 5393925), (366, 4892850), (393, 4556700), (415, 4315140), (450, 3979518), (498, 3595950), (524, 3417525), (540, 3316265), (549, 3261900), (610, 2935710), (655, 2734020), (675, 2653012), (732, 2446425), (747, 2397300), (786, 2278350), (830, 2157570), (900, 1989759), (915, 1957140), (996, 1797975), (1098, 1630950), (1179, 1518900), (1220, 1467855), (1245, 1438380), (1310, 1367010), (1350, 1326506), (1494, 1198650), (1525, 1174284), (1572, 1139175), (1647, 1087300), (1660, 1078785), (1830, 978570), (1965, 911340), (2075, 863028), (2196, 815475), (2241, 799100), (2358, 759450), (2490, 719190), (2620, 683505), (2700, 663253), (2745, 652380), (2988, 599325), (3050, 587142), (3275, 546804), (3294, 543650), (3537, 506300), (3660, 489285), (3735, 479460), (3930, 455670), (4150, 431514), (4482, 399550), (4575, 391428), (4716, 379725), (4980, 359595), (5063, 353700), (5490, 326190), (5895, 303780), (6100, 293571), (6225, 287676), (6550, 273402), (6588, 271825), (7074, 253150), (7470, 239730), (7860, 227835), (7991, 224100), (8235, 217460), (8300, 215757), (8964, 199775), (9150, 195714), (9825, 182268), (10126, 176850), (10873, 164700), (10980, 163095), (11205, 159820), (11790, 151890), (12450, 143838), (13100, 136701), (13725, 130476), (14148, 126575), (14940, 119865), (15189, 117900), (15982, 112050), (16470, 108730), (17685, 101260), (18300, 97857), (18675, 95892), (19650, 91134), (20252, 88425), (21746, 82350), (22410, 79910), (23580, 75945), (23973, 74700), (24900, 71919), (25315, 70740), (27450, 65238), (29475, 60756), (30378, 58950), (31964, 56025), (32619, 54900), (32940, 54365), (35370, 50630), (37350, 47946), (39300, 45567), (39955, 44820), (41175, 43492)]