219318300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2853

約数の個数: 144

約数和(自身を含む): 729640800

約数和(自身を除く): 510322500

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, 2801, 2900, 3132, 3915, 4350, 5220, 5602, 6525, 7830, 8403, 8700, 11204, 13050, 14005, 15660, 16806, 19575, 25209, 26100, 28010, 33612, 39150, 42015, 50418, 56020, 70025, 75627, 78300, 81229, 84030, 100836, 126045, 140050, 151254, 162458, 168060, 210075, 243687, 252090, 280100, 302508, 324916, 378135, 406145, 420150, 487374, 504180, 630225, 731061, 756270, 812290, 840300, 974748, 1218435, 1260450, 1462122, 1512540, 1624580, 1890675, 2030725, 2193183, 2436870, 2520900, 2924244, 3655305, 3781350, 4061450, 4386366, 4873740, 6092175, 7310610, 7562700, 8122900, 8772732, 10965915, 12184350, 14621220, 18276525, 21931830, 24368700, 36553050, 43863660, 54829575, 73106100, 109659150, 219318300]

約数ペア:

[(1, 219318300), (2, 109659150), (3, 73106100), (4, 54829575), (5, 43863660), (6, 36553050), (9, 24368700), (10, 21931830), (12, 18276525), (15, 14621220), (18, 12184350), (20, 10965915), (25, 8772732), (27, 8122900), (29, 7562700), (30, 7310610), (36, 6092175), (45, 4873740), (50, 4386366), (54, 4061450), (58, 3781350), (60, 3655305), (75, 2924244), (87, 2520900), (90, 2436870), (100, 2193183), (108, 2030725), (116, 1890675), (135, 1624580), (145, 1512540), (150, 1462122), (174, 1260450), (180, 1218435), (225, 974748), (261, 840300), (270, 812290), (290, 756270), (300, 731061), (348, 630225), (435, 504180), (450, 487374), (522, 420150), (540, 406145), (580, 378135), (675, 324916), (725, 302508), (783, 280100), (870, 252090), (900, 243687), (1044, 210075), (1305, 168060), (1350, 162458), (1450, 151254), (1566, 140050), (1740, 126045), (2175, 100836), (2610, 84030), (2700, 81229), (2801, 78300), (2900, 75627), (3132, 70025), (3915, 56020), (4350, 50418), (5220, 42015), (5602, 39150), (6525, 33612), (7830, 28010), (8403, 26100), (8700, 25209), (11204, 19575), (13050, 16806), (14005, 15660)]