30741000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{10247}}^1$

素因数の和:10271

約数の個数: 64

約数和(自身を含む): 95921280

約数和(自身を除く): 65180280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 10247, 20494, 30741, 40988, 51235, 61482, 81976, 102470, 122964, 153705, 204940, 245928, 256175, 307410, 409880, 512350, 614820, 768525, 1024700, 1229640, 1280875, 1537050, 2049400, 2561750, 3074100, 3842625, 5123500, 6148200, 7685250, 10247000, 15370500, 30741000]

約数ペア:

[(1, 30741000), (2, 15370500), (3, 10247000), (4, 7685250), (5, 6148200), (6, 5123500), (8, 3842625), (10, 3074100), (12, 2561750), (15, 2049400), (20, 1537050), (24, 1280875), (25, 1229640), (30, 1024700), (40, 768525), (50, 614820), (60, 512350), (75, 409880), (100, 307410), (120, 256175), (125, 245928), (150, 204940), (200, 153705), (250, 122964), (300, 102470), (375, 81976), (500, 61482), (600, 51235), (750, 40988), (1000, 30741), (1500, 20494), (3000, 10247)]