42282400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3146

約数の個数: 72

約数和(自身を含む): 109328940

約数和(自身を除く): 67046540

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3109, 3400, 6218, 6800, 12436, 13600, 15545, 24872, 31090, 49744, 52853, 62180, 77725, 99488, 105706, 124360, 155450, 211412, 248720, 264265, 310900, 422824, 497440, 528530, 621800, 845648, 1057060, 1243600, 1321325, 1691296, 2114120, 2487200, 2642650, 4228240, 5285300, 8456480, 10570600, 21141200, 42282400]

約数ペア:

[(1, 42282400), (2, 21141200), (4, 10570600), (5, 8456480), (8, 5285300), (10, 4228240), (16, 2642650), (17, 2487200), (20, 2114120), (25, 1691296), (32, 1321325), (34, 1243600), (40, 1057060), (50, 845648), (68, 621800), (80, 528530), (85, 497440), (100, 422824), (136, 310900), (160, 264265), (170, 248720), (200, 211412), (272, 155450), (340, 124360), (400, 105706), (425, 99488), (544, 77725), (680, 62180), (800, 52853), (850, 49744), (1360, 31090), (1700, 24872), (2720, 15545), (3109, 13600), (3400, 12436), (6218, 6800)]