755739720

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 2614291200

約数和(自身を除く): 1858551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 163, 180, 212, 216, 243, 265, 270, 318, 324, 326, 360, 405, 424, 477, 486, 489, 530, 540, 636, 648, 652, 729, 795, 810, 815, 954, 972, 978, 1060, 1080, 1215, 1272, 1304, 1431, 1458, 1467, 1590, 1620, 1630, 1908, 1944, 1956, 2120, 2187, 2385, 2430, 2445, 2862, 2916, 2934, 3180, 3240, 3260, 3645, 3816, 3912, 4293, 4374, 4401, 4770, 4860, 4890, 5724, 5832, 5868, 6360, 6520, 7155, 7290, 7335, 8586, 8639, 8748, 8802, 9540, 9720, 9780, 10935, 11448, 11736, 12879, 13203, 14310, 14580, 14670, 17172, 17278, 17496, 17604, 19080, 19560, 21465, 21870, 22005, 25758, 25917, 26406, 28620, 29160, 29340, 34344, 34556, 35208, 38637, 39609, 42930, 43195, 43740, 44010, 51516, 51834, 52812, 57240, 58680, 64395, 66015, 69112, 77274, 77751, 79218, 85860, 86390, 87480, 88020, 103032, 103668, 105624, 115911, 118827, 128790, 129585, 132030, 154548, 155502, 158436, 171720, 172780, 176040, 193185, 198045, 207336, 231822, 233253, 237654, 257580, 259170, 264060, 309096, 311004, 316872, 345560, 356481, 386370, 388755, 396090, 463644, 466506, 475308, 515160, 518340, 528120, 579555, 594135, 622008, 699759, 712962, 772740, 777510, 792180, 927288, 933012, 950616, 1036680, 1159110, 1166265, 1188270, 1399518, 1425924, 1545480, 1555020, 1584360, 1782405, 1866024, 2099277, 2318220, 2332530, 2376540, 2799036, 2851848, 3110040, 3498795, 3564810, 4198554, 4636440, 4665060, 4753080, 5598072, 6297831, 6997590, 7129620, 8397108, 9330120, 10496385, 12595662, 13995180, 14259240, 16794216, 18893493, 20992770, 25191324, 27990360, 31489155, 37786986, 41985540, 50382648, 62978310, 75573972, 83971080, 94467465, 125956620, 151147944, 188934930, 251913240, 377869860, 755739720]

約数ペア:

[(1, 755739720), (2, 377869860), (3, 251913240), (4, 188934930), (5, 151147944), (6, 125956620), (8, 94467465), (9, 83971080), (10, 75573972), (12, 62978310), (15, 50382648), (18, 41985540), (20, 37786986), (24, 31489155), (27, 27990360), (30, 25191324), (36, 20992770), (40, 18893493), (45, 16794216), (53, 14259240), (54, 13995180), (60, 12595662), (72, 10496385), (81, 9330120), (90, 8397108), (106, 7129620), (108, 6997590), (120, 6297831), (135, 5598072), (159, 4753080), (162, 4665060), (163, 4636440), (180, 4198554), (212, 3564810), (216, 3498795), (243, 3110040), (265, 2851848), (270, 2799036), (318, 2376540), (324, 2332530), (326, 2318220), (360, 2099277), (405, 1866024), (424, 1782405), (477, 1584360), (486, 1555020), (489, 1545480), (530, 1425924), (540, 1399518), (636, 1188270), (648, 1166265), (652, 1159110), (729, 1036680), (795, 950616), (810, 933012), (815, 927288), (954, 792180), (972, 777510), (978, 772740), (1060, 712962), (1080, 699759), (1215, 622008), (1272, 594135), (1304, 579555), (1431, 528120), (1458, 518340), (1467, 515160), (1590, 475308), (1620, 466506), (1630, 463644), (1908, 396090), (1944, 388755), (1956, 386370), (2120, 356481), (2187, 345560), (2385, 316872), (2430, 311004), (2445, 309096), (2862, 264060), (2916, 259170), (2934, 257580), (3180, 237654), (3240, 233253), (3260, 231822), (3645, 207336), (3816, 198045), (3912, 193185), (4293, 176040), (4374, 172780), (4401, 171720), (4770, 158436), (4860, 155502), (4890, 154548), (5724, 132030), (5832, 129585), (5868, 128790), (6360, 118827), (6520, 115911), (7155, 105624), (7290, 103668), (7335, 103032), (8586, 88020), (8639, 87480), (8748, 86390), (8802, 85860), (9540, 79218), (9720, 77751), (9780, 77274), (10935, 69112), (11448, 66015), (11736, 64395), (12879, 58680), (13203, 57240), (14310, 52812), (14580, 51834), (14670, 51516), (17172, 44010), (17278, 43740), (17496, 43195), (17604, 42930), (19080, 39609), (19560, 38637), (21465, 35208), (21870, 34556), (22005, 34344), (25758, 29340), (25917, 29160), (26406, 28620)]