2723400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 9792900

約数和(自身を除く): 7069500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 89, 90, 100, 102, 120, 136, 150, 153, 170, 178, 180, 200, 204, 225, 255, 267, 300, 306, 340, 356, 360, 408, 425, 445, 450, 510, 534, 600, 612, 680, 712, 765, 801, 850, 890, 900, 1020, 1068, 1224, 1275, 1335, 1513, 1530, 1602, 1700, 1780, 1800, 2040, 2136, 2225, 2550, 2670, 3026, 3060, 3204, 3400, 3560, 3825, 4005, 4450, 4539, 5100, 5340, 6052, 6120, 6408, 6675, 7565, 7650, 8010, 8900, 9078, 10200, 10680, 12104, 13350, 13617, 15130, 15300, 16020, 17800, 18156, 20025, 22695, 26700, 27234, 30260, 30600, 32040, 36312, 37825, 40050, 45390, 53400, 54468, 60520, 68085, 75650, 80100, 90780, 108936, 113475, 136170, 151300, 160200, 181560, 226950, 272340, 302600, 340425, 453900, 544680, 680850, 907800, 1361700, 2723400]

約数ペア:

[(1, 2723400), (2, 1361700), (3, 907800), (4, 680850), (5, 544680), (6, 453900), (8, 340425), (9, 302600), (10, 272340), (12, 226950), (15, 181560), (17, 160200), (18, 151300), (20, 136170), (24, 113475), (25, 108936), (30, 90780), (34, 80100), (36, 75650), (40, 68085), (45, 60520), (50, 54468), (51, 53400), (60, 45390), (68, 40050), (72, 37825), (75, 36312), (85, 32040), (89, 30600), (90, 30260), (100, 27234), (102, 26700), (120, 22695), (136, 20025), (150, 18156), (153, 17800), (170, 16020), (178, 15300), (180, 15130), (200, 13617), (204, 13350), (225, 12104), (255, 10680), (267, 10200), (300, 9078), (306, 8900), (340, 8010), (356, 7650), (360, 7565), (408, 6675), (425, 6408), (445, 6120), (450, 6052), (510, 5340), (534, 5100), (600, 4539), (612, 4450), (680, 4005), (712, 3825), (765, 3560), (801, 3400), (850, 3204), (890, 3060), (900, 3026), (1020, 2670), (1068, 2550), (1224, 2225), (1275, 2136), (1335, 2040), (1513, 1800), (1530, 1780), (1602, 1700)]