19246800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 63256864

約数和(自身を除く): 44010064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 373, 400, 430, 516, 600, 645, 688, 746, 860, 1032, 1075, 1119, 1200, 1290, 1492, 1720, 1865, 2064, 2150, 2238, 2580, 2984, 3225, 3440, 3730, 4300, 4476, 5160, 5595, 5968, 6450, 7460, 8600, 8952, 9325, 10320, 11190, 12900, 14920, 16039, 17200, 17904, 18650, 22380, 25800, 27975, 29840, 32078, 37300, 44760, 48117, 51600, 55950, 64156, 74600, 80195, 89520, 96234, 111900, 128312, 149200, 160390, 192468, 223800, 240585, 256624, 320780, 384936, 400975, 447600, 481170, 641560, 769872, 801950, 962340, 1202925, 1283120, 1603900, 1924680, 2405850, 3207800, 3849360, 4811700, 6415600, 9623400, 19246800]

約数ペア:

[(1, 19246800), (2, 9623400), (3, 6415600), (4, 4811700), (5, 3849360), (6, 3207800), (8, 2405850), (10, 1924680), (12, 1603900), (15, 1283120), (16, 1202925), (20, 962340), (24, 801950), (25, 769872), (30, 641560), (40, 481170), (43, 447600), (48, 400975), (50, 384936), (60, 320780), (75, 256624), (80, 240585), (86, 223800), (100, 192468), (120, 160390), (129, 149200), (150, 128312), (172, 111900), (200, 96234), (215, 89520), (240, 80195), (258, 74600), (300, 64156), (344, 55950), (373, 51600), (400, 48117), (430, 44760), (516, 37300), (600, 32078), (645, 29840), (688, 27975), (746, 25800), (860, 22380), (1032, 18650), (1075, 17904), (1119, 17200), (1200, 16039), (1290, 14920), (1492, 12900), (1720, 11190), (1865, 10320), (2064, 9325), (2150, 8952), (2238, 8600), (2580, 7460), (2984, 6450), (3225, 5968), (3440, 5595), (3730, 5160), (4300, 4476)]