142511600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 180

約数和(自身を含む): 435148488

約数和(自身を除く): 292636888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 175, 176, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 400, 440, 490, 539, 550, 560, 616, 661, 700, 770, 784, 880, 980, 1078, 1100, 1225, 1232, 1322, 1400, 1540, 1925, 1960, 2156, 2200, 2450, 2644, 2695, 2800, 3080, 3305, 3850, 3920, 4312, 4400, 4627, 4900, 5288, 5390, 6160, 6610, 7271, 7700, 8624, 9254, 9800, 10576, 10780, 13220, 13475, 14542, 15400, 16525, 18508, 19600, 21560, 23135, 26440, 26950, 29084, 30800, 32389, 33050, 36355, 37016, 43120, 46270, 50897, 52880, 53900, 58168, 64778, 66100, 72710, 74032, 92540, 101794, 107800, 115675, 116336, 129556, 132200, 145420, 161945, 181775, 185080, 203588, 215600, 231350, 254485, 259112, 264400, 290840, 323890, 356279, 363550, 370160, 407176, 462700, 508970, 518224, 581680, 647780, 712558, 727100, 809725, 814352, 925400, 1017940, 1272425, 1295560, 1425116, 1454200, 1619450, 1781395, 1850800, 2035880, 2544850, 2591120, 2850232, 2908400, 3238900, 3562790, 4071760, 5089700, 5700464, 6477800, 7125580, 8906975, 10179400, 12955600, 14251160, 17813950, 20358800, 28502320, 35627900, 71255800, 142511600]

約数ペア:

[(1, 142511600), (2, 71255800), (4, 35627900), (5, 28502320), (7, 20358800), (8, 17813950), (10, 14251160), (11, 12955600), (14, 10179400), (16, 8906975), (20, 7125580), (22, 6477800), (25, 5700464), (28, 5089700), (35, 4071760), (40, 3562790), (44, 3238900), (49, 2908400), (50, 2850232), (55, 2591120), (56, 2544850), (70, 2035880), (77, 1850800), (80, 1781395), (88, 1619450), (98, 1454200), (100, 1425116), (110, 1295560), (112, 1272425), (140, 1017940), (154, 925400), (175, 814352), (176, 809725), (196, 727100), (200, 712558), (220, 647780), (245, 581680), (275, 518224), (280, 508970), (308, 462700), (350, 407176), (385, 370160), (392, 363550), (400, 356279), (440, 323890), (490, 290840), (539, 264400), (550, 259112), (560, 254485), (616, 231350), (661, 215600), (700, 203588), (770, 185080), (784, 181775), (880, 161945), (980, 145420), (1078, 132200), (1100, 129556), (1225, 116336), (1232, 115675), (1322, 107800), (1400, 101794), (1540, 92540), (1925, 74032), (1960, 72710), (2156, 66100), (2200, 64778), (2450, 58168), (2644, 53900), (2695, 52880), (2800, 50897), (3080, 46270), (3305, 43120), (3850, 37016), (3920, 36355), (4312, 33050), (4400, 32389), (4627, 30800), (4900, 29084), (5288, 26950), (5390, 26440), (6160, 23135), (6610, 21560), (7271, 19600), (7700, 18508), (8624, 16525), (9254, 15400), (9800, 14542), (10576, 13475), (10780, 13220)]