228088980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 821882880

約数和(自身を除く): 593793900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 630, 727, 747, 756, 830, 945, 996, 1162, 1245, 1260, 1454, 1494, 1660, 1743, 1890, 2181, 2241, 2324, 2490, 2905, 2908, 2988, 3486, 3635, 3735, 3780, 4362, 4482, 4980, 5089, 5229, 5810, 6543, 6972, 7270, 7470, 8715, 8724, 8964, 10178, 10458, 10905, 11205, 11620, 13086, 14540, 14940, 15267, 15687, 17430, 19629, 20356, 20916, 21810, 22410, 25445, 26145, 26172, 30534, 31374, 32715, 34860, 39258, 43620, 44820, 45801, 50890, 52290, 60341, 61068, 62748, 65430, 76335, 78435, 78516, 91602, 98145, 101780, 104580, 120682, 130860, 137403, 152670, 156870, 181023, 183204, 196290, 229005, 241364, 274806, 301705, 305340, 313740, 362046, 392580, 422387, 458010, 543069, 549612, 603410, 687015, 724092, 844774, 905115, 916020, 1086138, 1206820, 1267161, 1374030, 1629207, 1689548, 1810230, 2111935, 2172276, 2534322, 2715345, 2748060, 3258414, 3620460, 3801483, 4223870, 5068644, 5430690, 6335805, 6516828, 7602966, 8146035, 8447740, 10861380, 11404449, 12671610, 15205932, 16292070, 19007415, 22808898, 25343220, 32584140, 38014830, 45617796, 57022245, 76029660, 114044490, 228088980]

約数ペア:

[(1, 228088980), (2, 114044490), (3, 76029660), (4, 57022245), (5, 45617796), (6, 38014830), (7, 32584140), (9, 25343220), (10, 22808898), (12, 19007415), (14, 16292070), (15, 15205932), (18, 12671610), (20, 11404449), (21, 10861380), (27, 8447740), (28, 8146035), (30, 7602966), (35, 6516828), (36, 6335805), (42, 5430690), (45, 5068644), (54, 4223870), (60, 3801483), (63, 3620460), (70, 3258414), (83, 2748060), (84, 2715345), (90, 2534322), (105, 2172276), (108, 2111935), (126, 1810230), (135, 1689548), (140, 1629207), (166, 1374030), (180, 1267161), (189, 1206820), (210, 1086138), (249, 916020), (252, 905115), (270, 844774), (315, 724092), (332, 687015), (378, 603410), (415, 549612), (420, 543069), (498, 458010), (540, 422387), (581, 392580), (630, 362046), (727, 313740), (747, 305340), (756, 301705), (830, 274806), (945, 241364), (996, 229005), (1162, 196290), (1245, 183204), (1260, 181023), (1454, 156870), (1494, 152670), (1660, 137403), (1743, 130860), (1890, 120682), (2181, 104580), (2241, 101780), (2324, 98145), (2490, 91602), (2905, 78516), (2908, 78435), (2988, 76335), (3486, 65430), (3635, 62748), (3735, 61068), (3780, 60341), (4362, 52290), (4482, 50890), (4980, 45801), (5089, 44820), (5229, 43620), (5810, 39258), (6543, 34860), (6972, 32715), (7270, 31374), (7470, 30534), (8715, 26172), (8724, 26145), (8964, 25445), (10178, 22410), (10458, 21810), (10905, 20916), (11205, 20356), (11620, 19629), (13086, 17430), (14540, 15687), (14940, 15267)]