74487200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5514

約数の個数: 72

約数和(自身を含む): 192573612

約数和(自身を除く): 118086412

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, 3400, 5477, 6800, 10954, 13600, 21908, 27385, 43816, 54770, 87632, 93109, 109540, 136925, 175264, 186218, 219080, 273850, 372436, 438160, 465545, 547700, 744872, 876320, 931090, 1095400, 1489744, 1862180, 2190800, 2327725, 2979488, 3724360, 4381600, 4655450, 7448720, 9310900, 14897440, 18621800, 37243600, 74487200]

約数ペア:

[(1, 74487200), (2, 37243600), (4, 18621800), (5, 14897440), (8, 9310900), (10, 7448720), (16, 4655450), (17, 4381600), (20, 3724360), (25, 2979488), (32, 2327725), (34, 2190800), (40, 1862180), (50, 1489744), (68, 1095400), (80, 931090), (85, 876320), (100, 744872), (136, 547700), (160, 465545), (170, 438160), (200, 372436), (272, 273850), (340, 219080), (400, 186218), (425, 175264), (544, 136925), (680, 109540), (800, 93109), (850, 87632), (1360, 54770), (1700, 43816), (2720, 27385), (3400, 21908), (5477, 13600), (6800, 10954)]