121319100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 458304000

約数和(自身を除く): 336984900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 131, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 262, 270, 294, 300, 315, 343, 350, 378, 393, 420, 441, 450, 490, 524, 525, 540, 588, 630, 655, 675, 686, 700, 735, 756, 786, 882, 900, 917, 945, 980, 1029, 1050, 1179, 1225, 1260, 1310, 1323, 1350, 1372, 1470, 1572, 1575, 1715, 1764, 1834, 1890, 1965, 2058, 2100, 2205, 2358, 2450, 2620, 2646, 2700, 2751, 2940, 3087, 3150, 3275, 3430, 3537, 3668, 3675, 3780, 3930, 4116, 4410, 4585, 4716, 4725, 4900, 5145, 5292, 5502, 5895, 6174, 6300, 6419, 6550, 6615, 6860, 7074, 7350, 7860, 8253, 8575, 8820, 9170, 9261, 9450, 9825, 10290, 11004, 11025, 11790, 12348, 12838, 13100, 13230, 13755, 14148, 14700, 15435, 16506, 17150, 17685, 18340, 18522, 18900, 19257, 19650, 20580, 22050, 22925, 23580, 24759, 25676, 25725, 26460, 27510, 29475, 30870, 32095, 33012, 33075, 34300, 35370, 37044, 38514, 39300, 41265, 44100, 44933, 45850, 46305, 49518, 51450, 55020, 57771, 58950, 61740, 64190, 66150, 68775, 70740, 77028, 77175, 82530, 88425, 89866, 91700, 92610, 96285, 99036, 102900, 115542, 117900, 123795, 128380, 132300, 134799, 137550, 154350, 160475, 165060, 173313, 176850, 179732, 185220, 192570, 206325, 224665, 231084, 231525, 247590, 269598, 275100, 288855, 308700, 320950, 346626, 353700, 385140, 404397, 412650, 449330, 463050, 481425, 495180, 539196, 577710, 618975, 641900, 673995, 693252, 808794, 825300, 866565, 898660, 926100, 962850, 1123325, 1155420, 1213191, 1237950, 1347990, 1444275, 1617588, 1733130, 1925700, 2021985, 2246650, 2426382, 2475900, 2695980, 2888550, 3369975, 3466260, 4043970, 4332825, 4493300, 4852764, 5777100, 6065955, 6739950, 8087940, 8665650, 10109925, 12131910, 13479900, 17331300, 20219850, 24263820, 30329775, 40439700, 60659550, 121319100]

約数ペア:

[(1, 121319100), (2, 60659550), (3, 40439700), (4, 30329775), (5, 24263820), (6, 20219850), (7, 17331300), (9, 13479900), (10, 12131910), (12, 10109925), (14, 8665650), (15, 8087940), (18, 6739950), (20, 6065955), (21, 5777100), (25, 4852764), (27, 4493300), (28, 4332825), (30, 4043970), (35, 3466260), (36, 3369975), (42, 2888550), (45, 2695980), (49, 2475900), (50, 2426382), (54, 2246650), (60, 2021985), (63, 1925700), (70, 1733130), (75, 1617588), (84, 1444275), (90, 1347990), (98, 1237950), (100, 1213191), (105, 1155420), (108, 1123325), (126, 962850), (131, 926100), (135, 898660), (140, 866565), (147, 825300), (150, 808794), (175, 693252), (180, 673995), (189, 641900), (196, 618975), (210, 577710), (225, 539196), (245, 495180), (252, 481425), (262, 463050), (270, 449330), (294, 412650), (300, 404397), (315, 385140), (343, 353700), (350, 346626), (378, 320950), (393, 308700), (420, 288855), (441, 275100), (450, 269598), (490, 247590), (524, 231525), (525, 231084), (540, 224665), (588, 206325), (630, 192570), (655, 185220), (675, 179732), (686, 176850), (700, 173313), (735, 165060), (756, 160475), (786, 154350), (882, 137550), (900, 134799), (917, 132300), (945, 128380), (980, 123795), (1029, 117900), (1050, 115542), (1179, 102900), (1225, 99036), (1260, 96285), (1310, 92610), (1323, 91700), (1350, 89866), (1372, 88425), (1470, 82530), (1572, 77175), (1575, 77028), (1715, 70740), (1764, 68775), (1834, 66150), (1890, 64190), (1965, 61740), (2058, 58950), (2100, 57771), (2205, 55020), (2358, 51450), (2450, 49518), (2620, 46305), (2646, 45850), (2700, 44933), (2751, 44100), (2940, 41265), (3087, 39300), (3150, 38514), (3275, 37044), (3430, 35370), (3537, 34300), (3668, 33075), (3675, 33012), (3780, 32095), (3930, 30870), (4116, 29475), (4410, 27510), (4585, 26460), (4716, 25725), (4725, 25676), (4900, 24759), (5145, 23580), (5292, 22925), (5502, 22050), (5895, 20580), (6174, 19650), (6300, 19257), (6419, 18900), (6550, 18522), (6615, 18340), (6860, 17685), (7074, 17150), (7350, 16506), (7860, 15435), (8253, 14700), (8575, 14148), (8820, 13755), (9170, 13230), (9261, 13100), (9450, 12838), (9825, 12348), (10290, 11790), (11004, 11025)]