90601400

素因数分解:

$2^3\times 5^2\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 211277400

約数和(自身を除く): 120676000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 613, 739, 1226, 1478, 2452, 2956, 3065, 3695, 4904, 5912, 6130, 7390, 12260, 14780, 15325, 18475, 24520, 29560, 30650, 36950, 61300, 73900, 122600, 147800, 453007, 906014, 1812028, 2265035, 3624056, 4530070, 9060140, 11325175, 18120280, 22650350, 45300700, 90601400]

約数ペア:

[(1, 90601400), (2, 45300700), (4, 22650350), (5, 18120280), (8, 11325175), (10, 9060140), (20, 4530070), (25, 3624056), (40, 2265035), (50, 1812028), (100, 906014), (200, 453007), (613, 147800), (739, 122600), (1226, 73900), (1478, 61300), (2452, 36950), (2956, 30650), (3065, 29560), (3695, 24520), (4904, 18475), (5912, 15325), (6130, 14780), (7390, 12260)]