1323504900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16903}}^1$

素因数の和:16955

約数の個数: 144

約数和(自身を含む): 4401801600

約数和(自身を除く): 3078296700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2610, 2700, 2900, 3132, 3915, 4350, 5220, 6525, 7830, 8700, 13050, 15660, 16903, 19575, 26100, 33806, 39150, 50709, 67612, 78300, 84515, 101418, 152127, 169030, 202836, 253545, 304254, 338060, 422575, 456381, 490187, 507090, 608508, 760635, 845150, 912762, 980374, 1014180, 1267725, 1470561, 1521270, 1690300, 1825524, 1960748, 2281905, 2450935, 2535450, 2941122, 3042540, 3803175, 4411683, 4563810, 4901870, 5070900, 5882244, 7352805, 7606350, 8823366, 9127620, 9803740, 11409525, 12254675, 13235049, 14705610, 15212700, 17646732, 22058415, 22819050, 24509350, 26470098, 29411220, 36764025, 44116830, 45638100, 49018700, 52940196, 66175245, 73528050, 88233660, 110292075, 132350490, 147056100, 220584150, 264700980, 330876225, 441168300, 661752450, 1323504900]

約数ペア:

[(1, 1323504900), (2, 661752450), (3, 441168300), (4, 330876225), (5, 264700980), (6, 220584150), (9, 147056100), (10, 132350490), (12, 110292075), (15, 88233660), (18, 73528050), (20, 66175245), (25, 52940196), (27, 49018700), (29, 45638100), (30, 44116830), (36, 36764025), (45, 29411220), (50, 26470098), (54, 24509350), (58, 22819050), (60, 22058415), (75, 17646732), (87, 15212700), (90, 14705610), (100, 13235049), (108, 12254675), (116, 11409525), (135, 9803740), (145, 9127620), (150, 8823366), (174, 7606350), (180, 7352805), (225, 5882244), (261, 5070900), (270, 4901870), (290, 4563810), (300, 4411683), (348, 3803175), (435, 3042540), (450, 2941122), (522, 2535450), (540, 2450935), (580, 2281905), (675, 1960748), (725, 1825524), (783, 1690300), (870, 1521270), (900, 1470561), (1044, 1267725), (1305, 1014180), (1350, 980374), (1450, 912762), (1566, 845150), (1740, 760635), (2175, 608508), (2610, 507090), (2700, 490187), (2900, 456381), (3132, 422575), (3915, 338060), (4350, 304254), (5220, 253545), (6525, 202836), (7830, 169030), (8700, 152127), (13050, 101418), (15660, 84515), (16903, 78300), (19575, 67612), (26100, 50709), (33806, 39150)]