138169800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{2843}}^1$

素因数の和:2874

約数の個数: 144

約数和(自身を含む): 481375440

約数和(自身を除く): 343205640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 2843, 3240, 4050, 4860, 5400, 5686, 6075, 8100, 8529, 9720, 11372, 12150, 14215, 16200, 17058, 22744, 24300, 25587, 28430, 34116, 42645, 48600, 51174, 56860, 68232, 71075, 76761, 85290, 102348, 113720, 127935, 142150, 153522, 170580, 204696, 213225, 230283, 255870, 284300, 307044, 341160, 383805, 426450, 460566, 511740, 568600, 614088, 639675, 690849, 767610, 852900, 921132, 1023480, 1151415, 1279350, 1381698, 1535220, 1705800, 1842264, 1919025, 2302830, 2558700, 2763396, 3070440, 3454245, 3838050, 4605660, 5117400, 5526792, 5757075, 6908490, 7676100, 9211320, 11514150, 13816980, 15352200, 17271225, 23028300, 27633960, 34542450, 46056600, 69084900, 138169800]

約数ペア:

[(1, 138169800), (2, 69084900), (3, 46056600), (4, 34542450), (5, 27633960), (6, 23028300), (8, 17271225), (9, 15352200), (10, 13816980), (12, 11514150), (15, 9211320), (18, 7676100), (20, 6908490), (24, 5757075), (25, 5526792), (27, 5117400), (30, 4605660), (36, 3838050), (40, 3454245), (45, 3070440), (50, 2763396), (54, 2558700), (60, 2302830), (72, 1919025), (75, 1842264), (81, 1705800), (90, 1535220), (100, 1381698), (108, 1279350), (120, 1151415), (135, 1023480), (150, 921132), (162, 852900), (180, 767610), (200, 690849), (216, 639675), (225, 614088), (243, 568600), (270, 511740), (300, 460566), (324, 426450), (360, 383805), (405, 341160), (450, 307044), (486, 284300), (540, 255870), (600, 230283), (648, 213225), (675, 204696), (810, 170580), (900, 153522), (972, 142150), (1080, 127935), (1215, 113720), (1350, 102348), (1620, 85290), (1800, 76761), (1944, 71075), (2025, 68232), (2430, 56860), (2700, 51174), (2843, 48600), (3240, 42645), (4050, 34116), (4860, 28430), (5400, 25587), (5686, 24300), (6075, 22744), (8100, 17058), (8529, 16200), (9720, 14215), (11372, 12150)]