207959400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 792136800

約数和(自身を除く): 584177400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 243, 264, 270, 275, 297, 300, 324, 330, 360, 389, 396, 405, 440, 450, 486, 495, 540, 550, 594, 600, 648, 660, 675, 778, 792, 810, 825, 891, 900, 972, 990, 1080, 1100, 1167, 1188, 1215, 1320, 1350, 1485, 1556, 1620, 1650, 1782, 1800, 1944, 1945, 1980, 2025, 2200, 2334, 2376, 2430, 2475, 2673, 2700, 2970, 3112, 3240, 3300, 3501, 3564, 3890, 3960, 4050, 4279, 4455, 4668, 4860, 4950, 5346, 5400, 5835, 5940, 6075, 6600, 7002, 7128, 7425, 7780, 8100, 8558, 8910, 9336, 9720, 9725, 9900, 10503, 10692, 11670, 11880, 12150, 12837, 13365, 14004, 14850, 15560, 16200, 17116, 17505, 17820, 19450, 19800, 21006, 21384, 21395, 22275, 23340, 24300, 25674, 26730, 28008, 29175, 29700, 31509, 34232, 35010, 35640, 38511, 38900, 42012, 42790, 44550, 46680, 48600, 51348, 52515, 53460, 58350, 59400, 63018, 64185, 66825, 70020, 77022, 77800, 84024, 85580, 87525, 89100, 94527, 102696, 105030, 106920, 106975, 115533, 116700, 126036, 128370, 133650, 140040, 154044, 157545, 171160, 175050, 178200, 189054, 192555, 210060, 213950, 231066, 233400, 252072, 256740, 262575, 267300, 308088, 315090, 320925, 346599, 350100, 378108, 385110, 420120, 427900, 462132, 472635, 513480, 525150, 534600, 577665, 630180, 641850, 693198, 700200, 756216, 770220, 787725, 855800, 924264, 945270, 962775, 1039797, 1050300, 1155330, 1260360, 1283700, 1386396, 1540440, 1575450, 1732995, 1890540, 1925550, 2079594, 2100600, 2310660, 2363175, 2567400, 2772792, 2888325, 3150900, 3465990, 3781080, 3851100, 4159188, 4621320, 4726350, 5198985, 5776650, 6301800, 6931980, 7702200, 8318376, 8664975, 9452700, 10397970, 11553300, 13863960, 17329950, 18905400, 20795940, 23106600, 25994925, 34659900, 41591880, 51989850, 69319800, 103979700, 207959400]

約数ペア:

[(1, 207959400), (2, 103979700), (3, 69319800), (4, 51989850), (5, 41591880), (6, 34659900), (8, 25994925), (9, 23106600), (10, 20795940), (11, 18905400), (12, 17329950), (15, 13863960), (18, 11553300), (20, 10397970), (22, 9452700), (24, 8664975), (25, 8318376), (27, 7702200), (30, 6931980), (33, 6301800), (36, 5776650), (40, 5198985), (44, 4726350), (45, 4621320), (50, 4159188), (54, 3851100), (55, 3781080), (60, 3465990), (66, 3150900), (72, 2888325), (75, 2772792), (81, 2567400), (88, 2363175), (90, 2310660), (99, 2100600), (100, 2079594), (108, 1925550), (110, 1890540), (120, 1732995), (132, 1575450), (135, 1540440), (150, 1386396), (162, 1283700), (165, 1260360), (180, 1155330), (198, 1050300), (200, 1039797), (216, 962775), (220, 945270), (225, 924264), (243, 855800), (264, 787725), (270, 770220), (275, 756216), (297, 700200), (300, 693198), (324, 641850), (330, 630180), (360, 577665), (389, 534600), (396, 525150), (405, 513480), (440, 472635), (450, 462132), (486, 427900), (495, 420120), (540, 385110), (550, 378108), (594, 350100), (600, 346599), (648, 320925), (660, 315090), (675, 308088), (778, 267300), (792, 262575), (810, 256740), (825, 252072), (891, 233400), (900, 231066), (972, 213950), (990, 210060), (1080, 192555), (1100, 189054), (1167, 178200), (1188, 175050), (1215, 171160), (1320, 157545), (1350, 154044), (1485, 140040), (1556, 133650), (1620, 128370), (1650, 126036), (1782, 116700), (1800, 115533), (1944, 106975), (1945, 106920), (1980, 105030), (2025, 102696), (2200, 94527), (2334, 89100), (2376, 87525), (2430, 85580), (2475, 84024), (2673, 77800), (2700, 77022), (2970, 70020), (3112, 66825), (3240, 64185), (3300, 63018), (3501, 59400), (3564, 58350), (3890, 53460), (3960, 52515), (4050, 51348), (4279, 48600), (4455, 46680), (4668, 44550), (4860, 42790), (4950, 42012), (5346, 38900), (5400, 38511), (5835, 35640), (5940, 35010), (6075, 34232), (6600, 31509), (7002, 29700), (7128, 29175), (7425, 28008), (7780, 26730), (8100, 25674), (8558, 24300), (8910, 23340), (9336, 22275), (9720, 21395), (9725, 21384), (9900, 21006), (10503, 19800), (10692, 19450), (11670, 17820), (11880, 17505), (12150, 17116), (12837, 16200), (13365, 15560), (14004, 14850)]