57249540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 187872048

約数和(自身を除く): 130622508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 353, 477, 510, 530, 612, 636, 706, 765, 795, 901, 954, 1020, 1059, 1060, 1412, 1530, 1590, 1765, 1802, 1908, 2118, 2385, 2703, 3060, 3177, 3180, 3530, 3604, 4236, 4505, 4770, 5295, 5406, 6001, 6354, 7060, 8109, 9010, 9540, 10590, 10812, 12002, 12708, 13515, 15885, 16218, 18003, 18020, 18709, 21180, 24004, 27030, 30005, 31770, 32436, 36006, 37418, 40545, 54009, 54060, 56127, 60010, 63540, 72012, 74836, 81090, 90015, 93545, 108018, 112254, 120020, 162180, 168381, 180030, 187090, 216036, 224508, 270045, 280635, 318053, 336762, 360060, 374180, 540090, 561270, 636106, 673524, 841905, 954159, 1080180, 1122540, 1272212, 1590265, 1683810, 1908318, 2862477, 3180530, 3367620, 3816636, 4770795, 5724954, 6361060, 9541590, 11449908, 14312385, 19083180, 28624770, 57249540]

約数ペア:

[(1, 57249540), (2, 28624770), (3, 19083180), (4, 14312385), (5, 11449908), (6, 9541590), (9, 6361060), (10, 5724954), (12, 4770795), (15, 3816636), (17, 3367620), (18, 3180530), (20, 2862477), (30, 1908318), (34, 1683810), (36, 1590265), (45, 1272212), (51, 1122540), (53, 1080180), (60, 954159), (68, 841905), (85, 673524), (90, 636106), (102, 561270), (106, 540090), (153, 374180), (159, 360060), (170, 336762), (180, 318053), (204, 280635), (212, 270045), (255, 224508), (265, 216036), (306, 187090), (318, 180030), (340, 168381), (353, 162180), (477, 120020), (510, 112254), (530, 108018), (612, 93545), (636, 90015), (706, 81090), (765, 74836), (795, 72012), (901, 63540), (954, 60010), (1020, 56127), (1059, 54060), (1060, 54009), (1412, 40545), (1530, 37418), (1590, 36006), (1765, 32436), (1802, 31770), (1908, 30005), (2118, 27030), (2385, 24004), (2703, 21180), (3060, 18709), (3177, 18020), (3180, 18003), (3530, 16218), (3604, 15885), (4236, 13515), (4505, 12708), (4770, 12002), (5295, 10812), (5406, 10590), (6001, 9540), (6354, 9010), (7060, 8109)]