69198400

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 84

約数和(自身を含む): 173306740

約数和(自身を除く): 104108340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 610, 709, 800, 976, 1220, 1418, 1525, 1600, 1952, 2440, 2836, 3050, 3545, 3904, 4880, 5672, 6100, 7090, 9760, 11344, 12200, 14180, 17725, 19520, 22688, 24400, 28360, 35450, 43249, 45376, 48800, 56720, 70900, 86498, 97600, 113440, 141800, 172996, 216245, 226880, 283600, 345992, 432490, 567200, 691984, 864980, 1081225, 1134400, 1383968, 1729960, 2162450, 2767936, 3459920, 4324900, 6919840, 8649800, 13839680, 17299600, 34599200, 69198400]

約数ペア:

[(1, 69198400), (2, 34599200), (4, 17299600), (5, 13839680), (8, 8649800), (10, 6919840), (16, 4324900), (20, 3459920), (25, 2767936), (32, 2162450), (40, 1729960), (50, 1383968), (61, 1134400), (64, 1081225), (80, 864980), (100, 691984), (122, 567200), (160, 432490), (200, 345992), (244, 283600), (305, 226880), (320, 216245), (400, 172996), (488, 141800), (610, 113440), (709, 97600), (800, 86498), (976, 70900), (1220, 56720), (1418, 48800), (1525, 45376), (1600, 43249), (1952, 35450), (2440, 28360), (2836, 24400), (3050, 22688), (3545, 19520), (3904, 17725), (4880, 14180), (5672, 12200), (6100, 11344), (7090, 9760)]