229968400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30259}}^1$

素因数の和:30296

約数の個数: 60

約数和(自身を含む): 581597200

約数和(自身を除く): 351628800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 30259, 60518, 121036, 151295, 242072, 302590, 484144, 574921, 605180, 756475, 1149842, 1210360, 1512950, 2299684, 2420720, 2874605, 3025900, 4599368, 5749210, 6051800, 9198736, 11498420, 12103600, 14373025, 22996840, 28746050, 45993680, 57492100, 114984200, 229968400]

約数ペア:

[(1, 229968400), (2, 114984200), (4, 57492100), (5, 45993680), (8, 28746050), (10, 22996840), (16, 14373025), (19, 12103600), (20, 11498420), (25, 9198736), (38, 6051800), (40, 5749210), (50, 4599368), (76, 3025900), (80, 2874605), (95, 2420720), (100, 2299684), (152, 1512950), (190, 1210360), (200, 1149842), (304, 756475), (380, 605180), (400, 574921), (475, 484144), (760, 302590), (950, 242072), (1520, 151295), (1900, 121036), (3800, 60518), (7600, 30259)]