225642240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6529}}^1$

素因数の和:6559

約数の個数: 144

約数和(自身を含む): 800839200

約数和(自身を除く): 575196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6529, 6912, 8640, 11520, 13058, 17280, 19587, 26116, 32645, 34560, 39174, 52232, 58761, 65290, 78348, 97935, 104464, 117522, 130580, 156696, 176283, 195870, 208928, 235044, 261160, 293805, 313392, 352566, 391740, 417856, 470088, 522320, 587610, 626784, 705132, 783480, 835712, 881415, 940176, 1044640, 1175220, 1253568, 1410264, 1566960, 1671424, 1762830, 1880352, 2089280, 2350440, 2507136, 2820528, 3133920, 3525660, 3760704, 4178560, 4700880, 5014272, 5641056, 6267840, 7051320, 7521408, 8357120, 9401760, 11282112, 12535680, 14102640, 15042816, 18803520, 22564224, 25071360, 28205280, 37607040, 45128448, 56410560, 75214080, 112821120, 225642240]

約数ペア:

[(1, 225642240), (2, 112821120), (3, 75214080), (4, 56410560), (5, 45128448), (6, 37607040), (8, 28205280), (9, 25071360), (10, 22564224), (12, 18803520), (15, 15042816), (16, 14102640), (18, 12535680), (20, 11282112), (24, 9401760), (27, 8357120), (30, 7521408), (32, 7051320), (36, 6267840), (40, 5641056), (45, 5014272), (48, 4700880), (54, 4178560), (60, 3760704), (64, 3525660), (72, 3133920), (80, 2820528), (90, 2507136), (96, 2350440), (108, 2089280), (120, 1880352), (128, 1762830), (135, 1671424), (144, 1566960), (160, 1410264), (180, 1253568), (192, 1175220), (216, 1044640), (240, 940176), (256, 881415), (270, 835712), (288, 783480), (320, 705132), (360, 626784), (384, 587610), (432, 522320), (480, 470088), (540, 417856), (576, 391740), (640, 352566), (720, 313392), (768, 293805), (864, 261160), (960, 235044), (1080, 208928), (1152, 195870), (1280, 176283), (1440, 156696), (1728, 130580), (1920, 117522), (2160, 104464), (2304, 97935), (2880, 78348), (3456, 65290), (3840, 58761), (4320, 52232), (5760, 39174), (6529, 34560), (6912, 32645), (8640, 26116), (11520, 19587), (13058, 17280)]