470946900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{15241}}^1$

素因数の和:15361

約数の個数: 72

約数和(自身を含む): 1375925824

約数和(自身を除く): 904978924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 7725, 10300, 15241, 15450, 30482, 30900, 45723, 60964, 76205, 91446, 152410, 182892, 228615, 304820, 381025, 457230, 762050, 914460, 1143075, 1524100, 1569823, 2286150, 3139646, 4572300, 4709469, 6279292, 7849115, 9418938, 15698230, 18837876, 23547345, 31396460, 39245575, 47094690, 78491150, 94189380, 117736725, 156982300, 235473450, 470946900]

約数ペア:

[(1, 470946900), (2, 235473450), (3, 156982300), (4, 117736725), (5, 94189380), (6, 78491150), (10, 47094690), (12, 39245575), (15, 31396460), (20, 23547345), (25, 18837876), (30, 15698230), (50, 9418938), (60, 7849115), (75, 6279292), (100, 4709469), (103, 4572300), (150, 3139646), (206, 2286150), (300, 1569823), (309, 1524100), (412, 1143075), (515, 914460), (618, 762050), (1030, 457230), (1236, 381025), (1545, 304820), (2060, 228615), (2575, 182892), (3090, 152410), (5150, 91446), (6180, 76205), (7725, 60964), (10300, 45723), (15241, 30900), (15450, 30482)]