1687400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 4687200

約数和(自身を除く): 2999800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 59, 65, 88, 100, 104, 110, 118, 130, 143, 200, 220, 236, 260, 275, 286, 295, 325, 440, 472, 520, 550, 572, 590, 649, 650, 715, 767, 1100, 1144, 1180, 1298, 1300, 1430, 1475, 1534, 2200, 2360, 2596, 2600, 2860, 2950, 3068, 3245, 3575, 3835, 5192, 5720, 5900, 6136, 6490, 7150, 7670, 8437, 11800, 12980, 14300, 15340, 16225, 16874, 19175, 25960, 28600, 30680, 32450, 33748, 38350, 42185, 64900, 67496, 76700, 84370, 129800, 153400, 168740, 210925, 337480, 421850, 843700, 1687400]

約数ペア:

[(1, 1687400), (2, 843700), (4, 421850), (5, 337480), (8, 210925), (10, 168740), (11, 153400), (13, 129800), (20, 84370), (22, 76700), (25, 67496), (26, 64900), (40, 42185), (44, 38350), (50, 33748), (52, 32450), (55, 30680), (59, 28600), (65, 25960), (88, 19175), (100, 16874), (104, 16225), (110, 15340), (118, 14300), (130, 12980), (143, 11800), (200, 8437), (220, 7670), (236, 7150), (260, 6490), (275, 6136), (286, 5900), (295, 5720), (325, 5192), (440, 3835), (472, 3575), (520, 3245), (550, 3068), (572, 2950), (590, 2860), (649, 2600), (650, 2596), (715, 2360), (767, 2200), (1100, 1534), (1144, 1475), (1180, 1430), (1298, 1300)]