82370400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4933

約数の個数: 144

約数和(自身を含む): 306480384

約数和(自身を除く): 224109984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4903, 5600, 8400, 9806, 14709, 16800, 19612, 24515, 29418, 34321, 39224, 49030, 58836, 68642, 73545, 78448, 98060, 102963, 117672, 122575, 137284, 147090, 156896, 171605, 196120, 205926, 235344, 245150, 274568, 294180, 343210, 367725, 392240, 411852, 470688, 490300, 514815, 549136, 588360, 686420, 735450, 784480, 823704, 858025, 980600, 1029630, 1098272, 1176720, 1372840, 1470900, 1647408, 1716050, 1961200, 2059260, 2353440, 2574075, 2745680, 2941800, 3294816, 3432100, 3922400, 4118520, 5148150, 5491360, 5883600, 6864200, 8237040, 10296300, 11767200, 13728400, 16474080, 20592600, 27456800, 41185200, 82370400]

約数ペア:

[(1, 82370400), (2, 41185200), (3, 27456800), (4, 20592600), (5, 16474080), (6, 13728400), (7, 11767200), (8, 10296300), (10, 8237040), (12, 6864200), (14, 5883600), (15, 5491360), (16, 5148150), (20, 4118520), (21, 3922400), (24, 3432100), (25, 3294816), (28, 2941800), (30, 2745680), (32, 2574075), (35, 2353440), (40, 2059260), (42, 1961200), (48, 1716050), (50, 1647408), (56, 1470900), (60, 1372840), (70, 1176720), (75, 1098272), (80, 1029630), (84, 980600), (96, 858025), (100, 823704), (105, 784480), (112, 735450), (120, 686420), (140, 588360), (150, 549136), (160, 514815), (168, 490300), (175, 470688), (200, 411852), (210, 392240), (224, 367725), (240, 343210), (280, 294180), (300, 274568), (336, 245150), (350, 235344), (400, 205926), (420, 196120), (480, 171605), (525, 156896), (560, 147090), (600, 137284), (672, 122575), (700, 117672), (800, 102963), (840, 98060), (1050, 78448), (1120, 73545), (1200, 68642), (1400, 58836), (1680, 49030), (2100, 39224), (2400, 34321), (2800, 29418), (3360, 24515), (4200, 19612), (4903, 16800), (5600, 14709), (8400, 9806)]