207311400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 734595840

約数和(自身を除く): 527284440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 67, 72, 75, 81, 90, 100, 108, 120, 134, 135, 150, 162, 180, 191, 200, 201, 216, 225, 268, 270, 300, 324, 335, 360, 382, 402, 405, 450, 536, 540, 573, 600, 603, 648, 670, 675, 764, 804, 810, 900, 955, 1005, 1080, 1146, 1206, 1340, 1350, 1528, 1608, 1620, 1675, 1719, 1800, 1809, 1910, 2010, 2025, 2292, 2412, 2680, 2700, 2865, 3015, 3240, 3350, 3438, 3618, 3820, 4020, 4050, 4584, 4775, 4824, 5025, 5157, 5400, 5427, 5730, 6030, 6700, 6876, 7236, 7640, 8040, 8100, 8595, 9045, 9550, 10050, 10314, 10854, 11460, 12060, 12797, 13400, 13752, 14325, 14472, 15075, 15471, 16200, 17190, 18090, 19100, 20100, 20628, 21708, 22920, 24120, 25594, 25785, 27135, 28650, 30150, 30942, 34380, 36180, 38200, 38391, 40200, 41256, 42975, 43416, 45225, 51188, 51570, 54270, 57300, 60300, 61884, 63985, 68760, 72360, 76782, 77355, 85950, 90450, 102376, 103140, 108540, 114600, 115173, 120600, 123768, 127970, 128925, 135675, 153564, 154710, 171900, 180900, 191955, 206280, 217080, 230346, 255940, 257850, 271350, 307128, 309420, 319925, 343800, 345519, 361800, 383910, 386775, 460692, 511880, 515700, 542700, 575865, 618840, 639850, 691038, 767820, 773550, 921384, 959775, 1031400, 1036557, 1085400, 1151730, 1279700, 1382076, 1535640, 1547100, 1727595, 1919550, 2073114, 2303460, 2559400, 2764152, 2879325, 3094200, 3455190, 3839100, 4146228, 4606920, 5182785, 5758650, 6910380, 7678200, 8292456, 8637975, 10365570, 11517300, 13820760, 17275950, 20731140, 23034600, 25913925, 34551900, 41462280, 51827850, 69103800, 103655700, 207311400]

約数ペア:

[(1, 207311400), (2, 103655700), (3, 69103800), (4, 51827850), (5, 41462280), (6, 34551900), (8, 25913925), (9, 23034600), (10, 20731140), (12, 17275950), (15, 13820760), (18, 11517300), (20, 10365570), (24, 8637975), (25, 8292456), (27, 7678200), (30, 6910380), (36, 5758650), (40, 5182785), (45, 4606920), (50, 4146228), (54, 3839100), (60, 3455190), (67, 3094200), (72, 2879325), (75, 2764152), (81, 2559400), (90, 2303460), (100, 2073114), (108, 1919550), (120, 1727595), (134, 1547100), (135, 1535640), (150, 1382076), (162, 1279700), (180, 1151730), (191, 1085400), (200, 1036557), (201, 1031400), (216, 959775), (225, 921384), (268, 773550), (270, 767820), (300, 691038), (324, 639850), (335, 618840), (360, 575865), (382, 542700), (402, 515700), (405, 511880), (450, 460692), (536, 386775), (540, 383910), (573, 361800), (600, 345519), (603, 343800), (648, 319925), (670, 309420), (675, 307128), (764, 271350), (804, 257850), (810, 255940), (900, 230346), (955, 217080), (1005, 206280), (1080, 191955), (1146, 180900), (1206, 171900), (1340, 154710), (1350, 153564), (1528, 135675), (1608, 128925), (1620, 127970), (1675, 123768), (1719, 120600), (1800, 115173), (1809, 114600), (1910, 108540), (2010, 103140), (2025, 102376), (2292, 90450), (2412, 85950), (2680, 77355), (2700, 76782), (2865, 72360), (3015, 68760), (3240, 63985), (3350, 61884), (3438, 60300), (3618, 57300), (3820, 54270), (4020, 51570), (4050, 51188), (4584, 45225), (4775, 43416), (4824, 42975), (5025, 41256), (5157, 40200), (5400, 38391), (5427, 38200), (5730, 36180), (6030, 34380), (6700, 30942), (6876, 30150), (7236, 28650), (7640, 27135), (8040, 25785), (8100, 25594), (8595, 24120), (9045, 22920), (9550, 21708), (10050, 20628), (10314, 20100), (10854, 19100), (11460, 18090), (12060, 17190), (12797, 16200), (13400, 15471), (13752, 15075), (14325, 14472)]