208558800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 300

約数和(自身を含む): 771640716

約数和(自身を除く): 563081916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 81, 82, 90, 100, 108, 120, 123, 135, 144, 150, 157, 162, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 314, 324, 328, 360, 369, 400, 405, 410, 432, 450, 471, 492, 540, 600, 615, 628, 648, 656, 675, 720, 738, 785, 810, 820, 900, 942, 984, 1025, 1080, 1107, 1200, 1230, 1256, 1296, 1350, 1413, 1476, 1570, 1620, 1640, 1800, 1845, 1884, 1968, 2025, 2050, 2160, 2214, 2355, 2460, 2512, 2700, 2826, 2952, 3075, 3140, 3240, 3280, 3321, 3600, 3690, 3768, 3925, 4050, 4100, 4239, 4428, 4710, 4920, 5400, 5535, 5652, 5904, 6150, 6280, 6437, 6480, 6642, 7065, 7380, 7536, 7850, 8100, 8200, 8478, 8856, 9225, 9420, 9840, 10800, 11070, 11304, 11775, 12300, 12560, 12717, 12874, 13284, 14130, 14760, 15700, 16200, 16400, 16605, 16956, 17712, 18450, 18840, 19311, 21195, 22140, 22608, 23550, 24600, 25434, 25748, 26568, 27675, 28260, 29520, 31400, 32185, 32400, 33210, 33912, 35325, 36900, 37680, 38622, 42390, 44280, 47100, 49200, 50868, 51496, 53136, 55350, 56520, 57933, 62800, 63585, 64370, 66420, 67824, 70650, 73800, 77244, 83025, 84780, 88560, 94200, 96555, 101736, 102992, 105975, 110700, 113040, 115866, 127170, 128740, 132840, 141300, 147600, 154488, 160925, 166050, 169560, 173799, 188400, 193110, 203472, 211950, 221400, 231732, 254340, 257480, 265680, 282600, 289665, 308976, 317925, 321850, 332100, 339120, 347598, 386220, 423900, 442800, 463464, 482775, 508680, 514960, 521397, 565200, 579330, 635850, 643700, 664200, 695196, 772440, 847800, 868995, 926928, 965550, 1017360, 1042794, 1158660, 1271700, 1287400, 1328400, 1390392, 1448325, 1544880, 1695600, 1737990, 1931100, 2085588, 2317320, 2543400, 2574800, 2606985, 2780784, 2896650, 3475980, 3862200, 4171176, 4344975, 4634640, 5086800, 5213970, 5793300, 6951960, 7724400, 8342352, 8689950, 10427940, 11586600, 13034925, 13903920, 17379900, 20855880, 23173200, 26069850, 34759800, 41711760, 52139700, 69519600, 104279400, 208558800]

約数ペア:

[(1, 208558800), (2, 104279400), (3, 69519600), (4, 52139700), (5, 41711760), (6, 34759800), (8, 26069850), (9, 23173200), (10, 20855880), (12, 17379900), (15, 13903920), (16, 13034925), (18, 11586600), (20, 10427940), (24, 8689950), (25, 8342352), (27, 7724400), (30, 6951960), (36, 5793300), (40, 5213970), (41, 5086800), (45, 4634640), (48, 4344975), (50, 4171176), (54, 3862200), (60, 3475980), (72, 2896650), (75, 2780784), (80, 2606985), (81, 2574800), (82, 2543400), (90, 2317320), (100, 2085588), (108, 1931100), (120, 1737990), (123, 1695600), (135, 1544880), (144, 1448325), (150, 1390392), (157, 1328400), (162, 1287400), (164, 1271700), (180, 1158660), (200, 1042794), (205, 1017360), (216, 965550), (225, 926928), (240, 868995), (246, 847800), (270, 772440), (300, 695196), (314, 664200), (324, 643700), (328, 635850), (360, 579330), (369, 565200), (400, 521397), (405, 514960), (410, 508680), (432, 482775), (450, 463464), (471, 442800), (492, 423900), (540, 386220), (600, 347598), (615, 339120), (628, 332100), (648, 321850), (656, 317925), (675, 308976), (720, 289665), (738, 282600), (785, 265680), (810, 257480), (820, 254340), (900, 231732), (942, 221400), (984, 211950), (1025, 203472), (1080, 193110), (1107, 188400), (1200, 173799), (1230, 169560), (1256, 166050), (1296, 160925), (1350, 154488), (1413, 147600), (1476, 141300), (1570, 132840), (1620, 128740), (1640, 127170), (1800, 115866), (1845, 113040), (1884, 110700), (1968, 105975), (2025, 102992), (2050, 101736), (2160, 96555), (2214, 94200), (2355, 88560), (2460, 84780), (2512, 83025), (2700, 77244), (2826, 73800), (2952, 70650), (3075, 67824), (3140, 66420), (3240, 64370), (3280, 63585), (3321, 62800), (3600, 57933), (3690, 56520), (3768, 55350), (3925, 53136), (4050, 51496), (4100, 50868), (4239, 49200), (4428, 47100), (4710, 44280), (4920, 42390), (5400, 38622), (5535, 37680), (5652, 36900), (5904, 35325), (6150, 33912), (6280, 33210), (6437, 32400), (6480, 32185), (6642, 31400), (7065, 29520), (7380, 28260), (7536, 27675), (7850, 26568), (8100, 25748), (8200, 25434), (8478, 24600), (8856, 23550), (9225, 22608), (9420, 22140), (9840, 21195), (10800, 19311), (11070, 18840), (11304, 18450), (11775, 17712), (12300, 16956), (12560, 16605), (12717, 16400), (12874, 16200), (13284, 15700), (14130, 14760)]