20130134700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{48239}}^1$

素因数の和:48376

約数の個数: 144

約数和(自身を含む): 63310947840

約数和(自身を除く): 43180813140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 107, 130, 150, 156, 195, 214, 260, 300, 321, 325, 390, 428, 535, 642, 650, 780, 975, 1070, 1284, 1300, 1391, 1605, 1950, 2140, 2675, 2782, 3210, 3900, 4173, 5350, 5564, 6420, 6955, 8025, 8346, 10700, 13910, 16050, 16692, 20865, 27820, 32100, 34775, 41730, 48239, 69550, 83460, 96478, 104325, 139100, 144717, 192956, 208650, 241195, 289434, 417300, 482390, 578868, 627107, 723585, 964780, 1205975, 1254214, 1447170, 1881321, 2411950, 2508428, 2894340, 3135535, 3617925, 3762642, 4823900, 5161573, 6271070, 7235850, 7525284, 9406605, 10323146, 12542140, 14471700, 15484719, 15677675, 18813210, 20646292, 25807865, 30969438, 31355350, 37626420, 47033025, 51615730, 61938876, 62710700, 67100449, 77423595, 94066050, 103231460, 129039325, 134200898, 154847190, 188132100, 201301347, 258078650, 268401796, 309694380, 335502245, 387117975, 402602694, 516157300, 671004490, 774235950, 805205388, 1006506735, 1342008980, 1548471900, 1677511225, 2013013470, 3355022450, 4026026940, 5032533675, 6710044900, 10065067350, 20130134700]

約数ペア:

[(1, 20130134700), (2, 10065067350), (3, 6710044900), (4, 5032533675), (5, 4026026940), (6, 3355022450), (10, 2013013470), (12, 1677511225), (13, 1548471900), (15, 1342008980), (20, 1006506735), (25, 805205388), (26, 774235950), (30, 671004490), (39, 516157300), (50, 402602694), (52, 387117975), (60, 335502245), (65, 309694380), (75, 268401796), (78, 258078650), (100, 201301347), (107, 188132100), (130, 154847190), (150, 134200898), (156, 129039325), (195, 103231460), (214, 94066050), (260, 77423595), (300, 67100449), (321, 62710700), (325, 61938876), (390, 51615730), (428, 47033025), (535, 37626420), (642, 31355350), (650, 30969438), (780, 25807865), (975, 20646292), (1070, 18813210), (1284, 15677675), (1300, 15484719), (1391, 14471700), (1605, 12542140), (1950, 10323146), (2140, 9406605), (2675, 7525284), (2782, 7235850), (3210, 6271070), (3900, 5161573), (4173, 4823900), (5350, 3762642), (5564, 3617925), (6420, 3135535), (6955, 2894340), (8025, 2508428), (8346, 2411950), (10700, 1881321), (13910, 1447170), (16050, 1254214), (16692, 1205975), (20865, 964780), (27820, 723585), (32100, 627107), (34775, 578868), (41730, 482390), (48239, 417300), (69550, 289434), (83460, 241195), (96478, 208650), (104325, 192956), (139100, 144717)]