1909200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 6427168

約数和(自身を除く): 4517968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 43, 48, 50, 60, 74, 75, 80, 86, 100, 111, 120, 129, 148, 150, 172, 185, 200, 215, 222, 240, 258, 296, 300, 344, 370, 400, 430, 444, 516, 555, 592, 600, 645, 688, 740, 860, 888, 925, 1032, 1075, 1110, 1200, 1290, 1480, 1591, 1720, 1776, 1850, 2064, 2150, 2220, 2580, 2775, 2960, 3182, 3225, 3440, 3700, 4300, 4440, 4773, 5160, 5550, 6364, 6450, 7400, 7955, 8600, 8880, 9546, 10320, 11100, 12728, 12900, 14800, 15910, 17200, 19092, 22200, 23865, 25456, 25800, 31820, 38184, 39775, 44400, 47730, 51600, 63640, 76368, 79550, 95460, 119325, 127280, 159100, 190920, 238650, 318200, 381840, 477300, 636400, 954600, 1909200]

約数ペア:

[(1, 1909200), (2, 954600), (3, 636400), (4, 477300), (5, 381840), (6, 318200), (8, 238650), (10, 190920), (12, 159100), (15, 127280), (16, 119325), (20, 95460), (24, 79550), (25, 76368), (30, 63640), (37, 51600), (40, 47730), (43, 44400), (48, 39775), (50, 38184), (60, 31820), (74, 25800), (75, 25456), (80, 23865), (86, 22200), (100, 19092), (111, 17200), (120, 15910), (129, 14800), (148, 12900), (150, 12728), (172, 11100), (185, 10320), (200, 9546), (215, 8880), (222, 8600), (240, 7955), (258, 7400), (296, 6450), (300, 6364), (344, 5550), (370, 5160), (400, 4773), (430, 4440), (444, 4300), (516, 3700), (555, 3440), (592, 3225), (600, 3182), (645, 2960), (688, 2775), (740, 2580), (860, 2220), (888, 2150), (925, 2064), (1032, 1850), (1075, 1776), (1110, 1720), (1200, 1591), (1290, 1480)]