385208600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 1087765200

約数和(自身を除く): 702556600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 350, 392, 460, 490, 575, 644, 700, 805, 920, 980, 1127, 1150, 1225, 1288, 1400, 1610, 1709, 1960, 2254, 2300, 2450, 3220, 3418, 4025, 4508, 4600, 4900, 5635, 6440, 6836, 8050, 8545, 9016, 9800, 11270, 11963, 13672, 16100, 17090, 22540, 23926, 28175, 32200, 34180, 39307, 42725, 45080, 47852, 56350, 59815, 68360, 78614, 83741, 85450, 95704, 112700, 119630, 157228, 167482, 170900, 196535, 225400, 239260, 275149, 299075, 314456, 334964, 341800, 393070, 418705, 478520, 550298, 598150, 669928, 786140, 837410, 982675, 1100596, 1196300, 1375745, 1572280, 1674820, 1926043, 1965350, 2093525, 2201192, 2392600, 2751490, 3349640, 3852086, 3930700, 4187050, 5502980, 6878725, 7704172, 7861400, 8374100, 9630215, 11005960, 13757450, 15408344, 16748200, 19260430, 27514900, 38520860, 48151075, 55029800, 77041720, 96302150, 192604300, 385208600]

約数ペア:

[(1, 385208600), (2, 192604300), (4, 96302150), (5, 77041720), (7, 55029800), (8, 48151075), (10, 38520860), (14, 27514900), (20, 19260430), (23, 16748200), (25, 15408344), (28, 13757450), (35, 11005960), (40, 9630215), (46, 8374100), (49, 7861400), (50, 7704172), (56, 6878725), (70, 5502980), (92, 4187050), (98, 3930700), (100, 3852086), (115, 3349640), (140, 2751490), (161, 2392600), (175, 2201192), (184, 2093525), (196, 1965350), (200, 1926043), (230, 1674820), (245, 1572280), (280, 1375745), (322, 1196300), (350, 1100596), (392, 982675), (460, 837410), (490, 786140), (575, 669928), (644, 598150), (700, 550298), (805, 478520), (920, 418705), (980, 393070), (1127, 341800), (1150, 334964), (1225, 314456), (1288, 299075), (1400, 275149), (1610, 239260), (1709, 225400), (1960, 196535), (2254, 170900), (2300, 167482), (2450, 157228), (3220, 119630), (3418, 112700), (4025, 95704), (4508, 85450), (4600, 83741), (4900, 78614), (5635, 68360), (6440, 59815), (6836, 56350), (8050, 47852), (8545, 45080), (9016, 42725), (9800, 39307), (11270, 34180), (11963, 32200), (13672, 28175), (16100, 23926), (17090, 22540)]