194995800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 660791040

約数和(自身を除く): 465795240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 127, 150, 180, 200, 225, 254, 300, 360, 381, 450, 508, 600, 635, 762, 853, 900, 1016, 1143, 1270, 1524, 1706, 1800, 1905, 2286, 2540, 2559, 3048, 3175, 3412, 3810, 4265, 4572, 5080, 5118, 5715, 6350, 6824, 7620, 7677, 8530, 9144, 9525, 10236, 11430, 12700, 12795, 15240, 15354, 17060, 19050, 20472, 21325, 22860, 25400, 25590, 28575, 30708, 34120, 38100, 38385, 42650, 45720, 51180, 57150, 61416, 63975, 76200, 76770, 85300, 102360, 108331, 114300, 127950, 153540, 170600, 191925, 216662, 228600, 255900, 307080, 324993, 383850, 433324, 511800, 541655, 649986, 767700, 866648, 974979, 1083310, 1299972, 1535400, 1624965, 1949958, 2166620, 2599944, 2708275, 3249930, 3899916, 4333240, 4874895, 5416550, 6499860, 7799832, 8124825, 9749790, 10833100, 12999720, 16249650, 19499580, 21666200, 24374475, 32499300, 38999160, 48748950, 64998600, 97497900, 194995800]

約数ペア:

[(1, 194995800), (2, 97497900), (3, 64998600), (4, 48748950), (5, 38999160), (6, 32499300), (8, 24374475), (9, 21666200), (10, 19499580), (12, 16249650), (15, 12999720), (18, 10833100), (20, 9749790), (24, 8124825), (25, 7799832), (30, 6499860), (36, 5416550), (40, 4874895), (45, 4333240), (50, 3899916), (60, 3249930), (72, 2708275), (75, 2599944), (90, 2166620), (100, 1949958), (120, 1624965), (127, 1535400), (150, 1299972), (180, 1083310), (200, 974979), (225, 866648), (254, 767700), (300, 649986), (360, 541655), (381, 511800), (450, 433324), (508, 383850), (600, 324993), (635, 307080), (762, 255900), (853, 228600), (900, 216662), (1016, 191925), (1143, 170600), (1270, 153540), (1524, 127950), (1706, 114300), (1800, 108331), (1905, 102360), (2286, 85300), (2540, 76770), (2559, 76200), (3048, 63975), (3175, 61416), (3412, 57150), (3810, 51180), (4265, 45720), (4572, 42650), (5080, 38385), (5118, 38100), (5715, 34120), (6350, 30708), (6824, 28575), (7620, 25590), (7677, 25400), (8530, 22860), (9144, 21325), (9525, 20472), (10236, 19050), (11430, 17060), (12700, 15354), (12795, 15240)]