81332250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6416

約数の個数: 64

約数和(自身を含む): 214980480

約数和(自身を除く): 133648230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2550, 4250, 6375, 6379, 12750, 12758, 19137, 31895, 38274, 63790, 95685, 108443, 159475, 191370, 216886, 318950, 325329, 478425, 542215, 650658, 797375, 956850, 1084430, 1594750, 1626645, 2392125, 2711075, 3253290, 4784250, 5422150, 8133225, 13555375, 16266450, 27110750, 40666125, 81332250]

約数ペア:

[(1, 81332250), (2, 40666125), (3, 27110750), (5, 16266450), (6, 13555375), (10, 8133225), (15, 5422150), (17, 4784250), (25, 3253290), (30, 2711075), (34, 2392125), (50, 1626645), (51, 1594750), (75, 1084430), (85, 956850), (102, 797375), (125, 650658), (150, 542215), (170, 478425), (250, 325329), (255, 318950), (375, 216886), (425, 191370), (510, 159475), (750, 108443), (850, 95685), (1275, 63790), (2125, 38274), (2550, 31895), (4250, 19137), (6375, 12758), (6379, 12750)]