109213920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^2$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 393925896

約数和(自身を除く): 284711976

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 636, 648, 720, 795, 810, 848, 864, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2592, 2809, 2862, 3180, 3240, 3816, 3888, 4240, 4293, 4320, 4770, 4860, 5088, 5618, 5724, 6360, 6480, 7155, 7632, 7776, 8427, 8480, 8586, 9540, 9720, 11236, 11448, 12720, 12879, 12960, 14045, 14310, 15264, 16854, 17172, 19080, 19440, 21465, 22472, 22896, 25281, 25440, 25758, 28090, 28620, 33708, 34344, 38160, 38880, 42135, 42930, 44944, 45792, 50562, 51516, 56180, 57240, 64395, 67416, 68688, 75843, 76320, 84270, 85860, 89888, 101124, 103032, 112360, 114480, 126405, 128790, 134832, 137376, 151686, 168540, 171720, 202248, 206064, 224720, 227529, 228960, 252810, 257580, 269664, 303372, 337080, 343440, 379215, 404496, 412128, 449440, 455058, 505620, 515160, 606744, 674160, 682587, 686880, 758430, 808992, 910116, 1011240, 1030320, 1137645, 1213488, 1348320, 1365174, 1516860, 1820232, 2022480, 2060640, 2275290, 2426976, 2730348, 3033720, 3412935, 3640464, 4044960, 4550580, 5460696, 6067440, 6825870, 7280928, 9101160, 10921392, 12134880, 13651740, 18202320, 21842784, 27303480, 36404640, 54606960, 109213920]

約数ペア:

[(1, 109213920), (2, 54606960), (3, 36404640), (4, 27303480), (5, 21842784), (6, 18202320), (8, 13651740), (9, 12134880), (10, 10921392), (12, 9101160), (15, 7280928), (16, 6825870), (18, 6067440), (20, 5460696), (24, 4550580), (27, 4044960), (30, 3640464), (32, 3412935), (36, 3033720), (40, 2730348), (45, 2426976), (48, 2275290), (53, 2060640), (54, 2022480), (60, 1820232), (72, 1516860), (80, 1365174), (81, 1348320), (90, 1213488), (96, 1137645), (106, 1030320), (108, 1011240), (120, 910116), (135, 808992), (144, 758430), (159, 686880), (160, 682587), (162, 674160), (180, 606744), (212, 515160), (216, 505620), (240, 455058), (243, 449440), (265, 412128), (270, 404496), (288, 379215), (318, 343440), (324, 337080), (360, 303372), (405, 269664), (424, 257580), (432, 252810), (477, 228960), (480, 227529), (486, 224720), (530, 206064), (540, 202248), (636, 171720), (648, 168540), (720, 151686), (795, 137376), (810, 134832), (848, 128790), (864, 126405), (954, 114480), (972, 112360), (1060, 103032), (1080, 101124), (1215, 89888), (1272, 85860), (1296, 84270), (1431, 76320), (1440, 75843), (1590, 68688), (1620, 67416), (1696, 64395), (1908, 57240), (1944, 56180), (2120, 51516), (2160, 50562), (2385, 45792), (2430, 44944), (2544, 42930), (2592, 42135), (2809, 38880), (2862, 38160), (3180, 34344), (3240, 33708), (3816, 28620), (3888, 28090), (4240, 25758), (4293, 25440), (4320, 25281), (4770, 22896), (4860, 22472), (5088, 21465), (5618, 19440), (5724, 19080), (6360, 17172), (6480, 16854), (7155, 15264), (7632, 14310), (7776, 14045), (8427, 12960), (8480, 12879), (8586, 12720), (9540, 11448), (9720, 11236)]