30909600

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 252

約数和(自身を含む): 115269966

約数和(自身を除く): 84360366

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 81, 90, 96, 100, 106, 108, 120, 135, 144, 150, 159, 160, 162, 180, 200, 212, 216, 225, 240, 243, 265, 270, 288, 300, 318, 324, 360, 400, 405, 424, 432, 450, 477, 480, 486, 530, 540, 600, 636, 648, 675, 720, 729, 795, 800, 810, 848, 864, 900, 954, 972, 1060, 1080, 1200, 1215, 1272, 1296, 1325, 1350, 1431, 1440, 1458, 1590, 1620, 1696, 1800, 1908, 1944, 2025, 2120, 2160, 2385, 2400, 2430, 2544, 2592, 2650, 2700, 2862, 2916, 3180, 3240, 3600, 3645, 3816, 3888, 3975, 4050, 4240, 4293, 4320, 4770, 4860, 5088, 5300, 5400, 5724, 5832, 6075, 6360, 6480, 7155, 7200, 7290, 7632, 7776, 7950, 8100, 8480, 8586, 9540, 9720, 10600, 10800, 11448, 11664, 11925, 12150, 12720, 12879, 12960, 14310, 14580, 15264, 15900, 16200, 17172, 18225, 19080, 19440, 21200, 21465, 21600, 22896, 23328, 23850, 24300, 25440, 25758, 28620, 29160, 31800, 32400, 34344, 35775, 36450, 38160, 38637, 38880, 42400, 42930, 45792, 47700, 48600, 51516, 57240, 58320, 63600, 64395, 64800, 68688, 71550, 72900, 76320, 77274, 85860, 95400, 97200, 103032, 107325, 114480, 116640, 127200, 128790, 137376, 143100, 145800, 154548, 171720, 190800, 193185, 194400, 206064, 214650, 228960, 257580, 286200, 291600, 309096, 321975, 343440, 381600, 386370, 412128, 429300, 515160, 572400, 583200, 618192, 643950, 686880, 772740, 858600, 965925, 1030320, 1144800, 1236384, 1287900, 1545480, 1717200, 1931850, 2060640, 2575800, 3090960, 3434400, 3863700, 5151600, 6181920, 7727400, 10303200, 15454800, 30909600]

約数ペア:

[(1, 30909600), (2, 15454800), (3, 10303200), (4, 7727400), (5, 6181920), (6, 5151600), (8, 3863700), (9, 3434400), (10, 3090960), (12, 2575800), (15, 2060640), (16, 1931850), (18, 1717200), (20, 1545480), (24, 1287900), (25, 1236384), (27, 1144800), (30, 1030320), (32, 965925), (36, 858600), (40, 772740), (45, 686880), (48, 643950), (50, 618192), (53, 583200), (54, 572400), (60, 515160), (72, 429300), (75, 412128), (80, 386370), (81, 381600), (90, 343440), (96, 321975), (100, 309096), (106, 291600), (108, 286200), (120, 257580), (135, 228960), (144, 214650), (150, 206064), (159, 194400), (160, 193185), (162, 190800), (180, 171720), (200, 154548), (212, 145800), (216, 143100), (225, 137376), (240, 128790), (243, 127200), (265, 116640), (270, 114480), (288, 107325), (300, 103032), (318, 97200), (324, 95400), (360, 85860), (400, 77274), (405, 76320), (424, 72900), (432, 71550), (450, 68688), (477, 64800), (480, 64395), (486, 63600), (530, 58320), (540, 57240), (600, 51516), (636, 48600), (648, 47700), (675, 45792), (720, 42930), (729, 42400), (795, 38880), (800, 38637), (810, 38160), (848, 36450), (864, 35775), (900, 34344), (954, 32400), (972, 31800), (1060, 29160), (1080, 28620), (1200, 25758), (1215, 25440), (1272, 24300), (1296, 23850), (1325, 23328), (1350, 22896), (1431, 21600), (1440, 21465), (1458, 21200), (1590, 19440), (1620, 19080), (1696, 18225), (1800, 17172), (1908, 16200), (1944, 15900), (2025, 15264), (2120, 14580), (2160, 14310), (2385, 12960), (2400, 12879), (2430, 12720), (2544, 12150), (2592, 11925), (2650, 11664), (2700, 11448), (2862, 10800), (2916, 10600), (3180, 9720), (3240, 9540), (3600, 8586), (3645, 8480), (3816, 8100), (3888, 7950), (3975, 7776), (4050, 7632), (4240, 7290), (4293, 7200), (4320, 7155), (4770, 6480), (4860, 6360), (5088, 6075), (5300, 5832), (5400, 5724)]