55758900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8121

約数の個数: 72

約数和(自身を含む): 168364224

約数和(自身を除く): 112605324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 8081, 16162, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 185863, 202025, 242430, 371726, 404050, 484860, 557589, 606075, 743452, 808100, 929315, 1115178, 1212150, 1858630, 2230356, 2424300, 2787945, 3717260, 4646575, 5575890, 9293150, 11151780, 13939725, 18586300, 27879450, 55758900]

約数ペア:

[(1, 55758900), (2, 27879450), (3, 18586300), (4, 13939725), (5, 11151780), (6, 9293150), (10, 5575890), (12, 4646575), (15, 3717260), (20, 2787945), (23, 2424300), (25, 2230356), (30, 1858630), (46, 1212150), (50, 1115178), (60, 929315), (69, 808100), (75, 743452), (92, 606075), (100, 557589), (115, 484860), (138, 404050), (150, 371726), (230, 242430), (276, 202025), (300, 185863), (345, 161620), (460, 121215), (575, 96972), (690, 80810), (1150, 48486), (1380, 40405), (1725, 32324), (2300, 24243), (3450, 16162), (6900, 8081)]