288212580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1968

約数の個数: 144

約数和(自身を含む): 936359424

約数和(自身を除く): 648146844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 1913, 2430, 2511, 2790, 3348, 3826, 4185, 4860, 5022, 5580, 5739, 7533, 7652, 8370, 9565, 10044, 11478, 12555, 15066, 16740, 17217, 19130, 22956, 25110, 28695, 30132, 34434, 37665, 38260, 50220, 51651, 57390, 59303, 68868, 75330, 86085, 103302, 114780, 118606, 150660, 154953, 172170, 177909, 206604, 237212, 258255, 296515, 309906, 344340, 355818, 464859, 516510, 533727, 593030, 619812, 711636, 774765, 889545, 929718, 1033020, 1067454, 1186060, 1549530, 1601181, 1779090, 1859436, 2134908, 2324295, 2668635, 3099060, 3202362, 3558180, 4648590, 4803543, 5337270, 6404724, 8005905, 9297180, 9607086, 10674540, 14410629, 16011810, 19214172, 24017715, 28821258, 32023620, 48035430, 57642516, 72053145, 96070860, 144106290, 288212580]

約数ペア:

[(1, 288212580), (2, 144106290), (3, 96070860), (4, 72053145), (5, 57642516), (6, 48035430), (9, 32023620), (10, 28821258), (12, 24017715), (15, 19214172), (18, 16011810), (20, 14410629), (27, 10674540), (30, 9607086), (31, 9297180), (36, 8005905), (45, 6404724), (54, 5337270), (60, 4803543), (62, 4648590), (81, 3558180), (90, 3202362), (93, 3099060), (108, 2668635), (124, 2324295), (135, 2134908), (155, 1859436), (162, 1779090), (180, 1601181), (186, 1549530), (243, 1186060), (270, 1067454), (279, 1033020), (310, 929718), (324, 889545), (372, 774765), (405, 711636), (465, 619812), (486, 593030), (540, 533727), (558, 516510), (620, 464859), (810, 355818), (837, 344340), (930, 309906), (972, 296515), (1116, 258255), (1215, 237212), (1395, 206604), (1620, 177909), (1674, 172170), (1860, 154953), (1913, 150660), (2430, 118606), (2511, 114780), (2790, 103302), (3348, 86085), (3826, 75330), (4185, 68868), (4860, 59303), (5022, 57390), (5580, 51651), (5739, 50220), (7533, 38260), (7652, 37665), (8370, 34434), (9565, 30132), (10044, 28695), (11478, 25110), (12555, 22956), (15066, 19130), (16740, 17217)]