133368200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 373190400

約数和(自身を除く): 239822200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 350, 392, 434, 439, 490, 620, 700, 775, 868, 878, 980, 1085, 1225, 1240, 1400, 1519, 1550, 1736, 1756, 1960, 2170, 2195, 2450, 3038, 3073, 3100, 3512, 4340, 4390, 4900, 5425, 6076, 6146, 6200, 7595, 8680, 8780, 9800, 10850, 10975, 12152, 12292, 13609, 15190, 15365, 17560, 21511, 21700, 21950, 24584, 27218, 30380, 30730, 37975, 43022, 43400, 43900, 54436, 60760, 61460, 68045, 75950, 76825, 86044, 87800, 95263, 107555, 108872, 122920, 136090, 151900, 153650, 172088, 190526, 215110, 272180, 303800, 307300, 340225, 381052, 430220, 476315, 537775, 544360, 614600, 666841, 680450, 762104, 860440, 952630, 1075550, 1333682, 1360900, 1905260, 2151100, 2381575, 2667364, 2721800, 3334205, 3810520, 4302200, 4763150, 5334728, 6668410, 9526300, 13336820, 16671025, 19052600, 26673640, 33342050, 66684100, 133368200]

約数ペア:

[(1, 133368200), (2, 66684100), (4, 33342050), (5, 26673640), (7, 19052600), (8, 16671025), (10, 13336820), (14, 9526300), (20, 6668410), (25, 5334728), (28, 4763150), (31, 4302200), (35, 3810520), (40, 3334205), (49, 2721800), (50, 2667364), (56, 2381575), (62, 2151100), (70, 1905260), (98, 1360900), (100, 1333682), (124, 1075550), (140, 952630), (155, 860440), (175, 762104), (196, 680450), (200, 666841), (217, 614600), (245, 544360), (248, 537775), (280, 476315), (310, 430220), (350, 381052), (392, 340225), (434, 307300), (439, 303800), (490, 272180), (620, 215110), (700, 190526), (775, 172088), (868, 153650), (878, 151900), (980, 136090), (1085, 122920), (1225, 108872), (1240, 107555), (1400, 95263), (1519, 87800), (1550, 86044), (1736, 76825), (1756, 75950), (1960, 68045), (2170, 61460), (2195, 60760), (2450, 54436), (3038, 43900), (3073, 43400), (3100, 43022), (3512, 37975), (4340, 30730), (4390, 30380), (4900, 27218), (5425, 24584), (6076, 21950), (6146, 21700), (6200, 21511), (7595, 17560), (8680, 15365), (8780, 15190), (9800, 13609), (10850, 12292), (10975, 12152)]