252247050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 746871840

約数和(自身を除く): 494624790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 131, 150, 165, 198, 225, 262, 275, 330, 389, 393, 450, 495, 550, 655, 778, 786, 825, 990, 1167, 1179, 1310, 1441, 1650, 1945, 1965, 2334, 2358, 2475, 2882, 3275, 3501, 3890, 3930, 4279, 4323, 4950, 5835, 5895, 6550, 7002, 7205, 8558, 8646, 9725, 9825, 11670, 11790, 12837, 12969, 14410, 17505, 19450, 19650, 21395, 21615, 25674, 25938, 29175, 29475, 35010, 36025, 38511, 42790, 43230, 50959, 58350, 58950, 64185, 64845, 72050, 77022, 87525, 101918, 106975, 108075, 128370, 129690, 152877, 175050, 192555, 213950, 216150, 254795, 305754, 320925, 324225, 385110, 458631, 509590, 560549, 641850, 648450, 764385, 917262, 962775, 1121098, 1273975, 1528770, 1681647, 1925550, 2293155, 2547950, 2802745, 3363294, 3821925, 4586310, 5044941, 5605490, 7643850, 8408235, 10089882, 11465775, 14013725, 16816470, 22931550, 25224705, 28027450, 42041175, 50449410, 84082350, 126123525, 252247050]

約数ペア:

[(1, 252247050), (2, 126123525), (3, 84082350), (5, 50449410), (6, 42041175), (9, 28027450), (10, 25224705), (11, 22931550), (15, 16816470), (18, 14013725), (22, 11465775), (25, 10089882), (30, 8408235), (33, 7643850), (45, 5605490), (50, 5044941), (55, 4586310), (66, 3821925), (75, 3363294), (90, 2802745), (99, 2547950), (110, 2293155), (131, 1925550), (150, 1681647), (165, 1528770), (198, 1273975), (225, 1121098), (262, 962775), (275, 917262), (330, 764385), (389, 648450), (393, 641850), (450, 560549), (495, 509590), (550, 458631), (655, 385110), (778, 324225), (786, 320925), (825, 305754), (990, 254795), (1167, 216150), (1179, 213950), (1310, 192555), (1441, 175050), (1650, 152877), (1945, 129690), (1965, 128370), (2334, 108075), (2358, 106975), (2475, 101918), (2882, 87525), (3275, 77022), (3501, 72050), (3890, 64845), (3930, 64185), (4279, 58950), (4323, 58350), (4950, 50959), (5835, 43230), (5895, 42790), (6550, 38511), (7002, 36025), (7205, 35010), (8558, 29475), (8646, 29175), (9725, 25938), (9825, 25674), (11670, 21615), (11790, 21395), (12837, 19650), (12969, 19450), (14410, 17505)]