30754400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 77182560

約数和(自身を除く): 46428160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1039, 1184, 1480, 1850, 2078, 2960, 3700, 4156, 5195, 5920, 7400, 8312, 10390, 14800, 16624, 20780, 25975, 29600, 33248, 38443, 41560, 51950, 76886, 83120, 103900, 153772, 166240, 192215, 207800, 307544, 384430, 415600, 615088, 768860, 831200, 961075, 1230176, 1537720, 1922150, 3075440, 3844300, 6150880, 7688600, 15377200, 30754400]

約数ペア:

[(1, 30754400), (2, 15377200), (4, 7688600), (5, 6150880), (8, 3844300), (10, 3075440), (16, 1922150), (20, 1537720), (25, 1230176), (32, 961075), (37, 831200), (40, 768860), (50, 615088), (74, 415600), (80, 384430), (100, 307544), (148, 207800), (160, 192215), (185, 166240), (200, 153772), (296, 103900), (370, 83120), (400, 76886), (592, 51950), (740, 41560), (800, 38443), (925, 33248), (1039, 29600), (1184, 25975), (1480, 20780), (1850, 16624), (2078, 14800), (2960, 10390), (3700, 8312), (4156, 7400), (5195, 5920)]