126747400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 336501900

約数和(自身を除く): 209754500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 41, 50, 52, 58, 65, 82, 100, 104, 116, 130, 145, 164, 200, 205, 232, 260, 290, 325, 328, 377, 410, 520, 533, 580, 650, 725, 754, 820, 1025, 1066, 1160, 1189, 1300, 1450, 1508, 1640, 1681, 1885, 2050, 2132, 2378, 2600, 2665, 2900, 3016, 3362, 3770, 4100, 4264, 4756, 5330, 5800, 5945, 6724, 7540, 8200, 8405, 9425, 9512, 10660, 11890, 13325, 13448, 15080, 15457, 16810, 18850, 21320, 21853, 23780, 26650, 29725, 30914, 33620, 37700, 42025, 43706, 47560, 48749, 53300, 59450, 61828, 67240, 75400, 77285, 84050, 87412, 97498, 106600, 109265, 118900, 123656, 154570, 168100, 174824, 194996, 218530, 237800, 243745, 309140, 336200, 386425, 389992, 437060, 487490, 546325, 618280, 633737, 772850, 874120, 974980, 1092650, 1218725, 1267474, 1545700, 1949960, 2185300, 2437450, 2534948, 3091400, 3168685, 4370600, 4874900, 5069896, 6337370, 9749800, 12674740, 15843425, 25349480, 31686850, 63373700, 126747400]

約数ペア:

[(1, 126747400), (2, 63373700), (4, 31686850), (5, 25349480), (8, 15843425), (10, 12674740), (13, 9749800), (20, 6337370), (25, 5069896), (26, 4874900), (29, 4370600), (40, 3168685), (41, 3091400), (50, 2534948), (52, 2437450), (58, 2185300), (65, 1949960), (82, 1545700), (100, 1267474), (104, 1218725), (116, 1092650), (130, 974980), (145, 874120), (164, 772850), (200, 633737), (205, 618280), (232, 546325), (260, 487490), (290, 437060), (325, 389992), (328, 386425), (377, 336200), (410, 309140), (520, 243745), (533, 237800), (580, 218530), (650, 194996), (725, 174824), (754, 168100), (820, 154570), (1025, 123656), (1066, 118900), (1160, 109265), (1189, 106600), (1300, 97498), (1450, 87412), (1508, 84050), (1640, 77285), (1681, 75400), (1885, 67240), (2050, 61828), (2132, 59450), (2378, 53300), (2600, 48749), (2665, 47560), (2900, 43706), (3016, 42025), (3362, 37700), (3770, 33620), (4100, 30914), (4264, 29725), (4756, 26650), (5330, 23780), (5800, 21853), (5945, 21320), (6724, 18850), (7540, 16810), (8200, 15457), (8405, 15080), (9425, 13448), (9512, 13325), (10660, 11890)]