30694500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 102211200

約数和(自身を除く): 71516700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 359, 375, 380, 450, 475, 500, 570, 684, 718, 750, 855, 900, 950, 1077, 1125, 1140, 1425, 1436, 1500, 1710, 1795, 1900, 2154, 2250, 2375, 2850, 3231, 3420, 3590, 4275, 4308, 4500, 4750, 5385, 5700, 6462, 6821, 7125, 7180, 8550, 8975, 9500, 10770, 12924, 13642, 14250, 16155, 17100, 17950, 20463, 21375, 21540, 26925, 27284, 28500, 32310, 34105, 35900, 40926, 42750, 44875, 53850, 61389, 64620, 68210, 80775, 81852, 85500, 89750, 102315, 107700, 122778, 134625, 136420, 161550, 170525, 179500, 204630, 245556, 269250, 306945, 323100, 341050, 403875, 409260, 511575, 538500, 613890, 682100, 807750, 852625, 1023150, 1227780, 1534725, 1615500, 1705250, 2046300, 2557875, 3069450, 3410500, 5115750, 6138900, 7673625, 10231500, 15347250, 30694500]

約数ペア:

[(1, 30694500), (2, 15347250), (3, 10231500), (4, 7673625), (5, 6138900), (6, 5115750), (9, 3410500), (10, 3069450), (12, 2557875), (15, 2046300), (18, 1705250), (19, 1615500), (20, 1534725), (25, 1227780), (30, 1023150), (36, 852625), (38, 807750), (45, 682100), (50, 613890), (57, 538500), (60, 511575), (75, 409260), (76, 403875), (90, 341050), (95, 323100), (100, 306945), (114, 269250), (125, 245556), (150, 204630), (171, 179500), (180, 170525), (190, 161550), (225, 136420), (228, 134625), (250, 122778), (285, 107700), (300, 102315), (342, 89750), (359, 85500), (375, 81852), (380, 80775), (450, 68210), (475, 64620), (500, 61389), (570, 53850), (684, 44875), (718, 42750), (750, 40926), (855, 35900), (900, 34105), (950, 32310), (1077, 28500), (1125, 27284), (1140, 26925), (1425, 21540), (1436, 21375), (1500, 20463), (1710, 17950), (1795, 17100), (1900, 16155), (2154, 14250), (2250, 13642), (2375, 12924), (2850, 10770), (3231, 9500), (3420, 8975), (3590, 8550), (4275, 7180), (4308, 7125), (4500, 6821), (4750, 6462), (5385, 5700)]