68562900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10910

約数の個数: 108

約数和(自身を含む): 245630112

約数和(自身を除く): 177067212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10883, 21766, 32649, 43532, 54415, 65298, 76181, 97947, 108830, 130596, 152362, 163245, 195894, 217660, 228543, 272075, 304724, 326490, 380905, 391788, 457086, 489735, 544150, 652980, 685629, 761810, 816225, 914172, 979470, 1088300, 1142715, 1371258, 1523620, 1632450, 1904525, 1958940, 2285430, 2448675, 2742516, 3264900, 3428145, 3809050, 4570860, 4897350, 5713575, 6856290, 7618100, 9794700, 11427150, 13712580, 17140725, 22854300, 34281450, 68562900]

約数ペア:

[(1, 68562900), (2, 34281450), (3, 22854300), (4, 17140725), (5, 13712580), (6, 11427150), (7, 9794700), (9, 7618100), (10, 6856290), (12, 5713575), (14, 4897350), (15, 4570860), (18, 3809050), (20, 3428145), (21, 3264900), (25, 2742516), (28, 2448675), (30, 2285430), (35, 1958940), (36, 1904525), (42, 1632450), (45, 1523620), (50, 1371258), (60, 1142715), (63, 1088300), (70, 979470), (75, 914172), (84, 816225), (90, 761810), (100, 685629), (105, 652980), (126, 544150), (140, 489735), (150, 457086), (175, 391788), (180, 380905), (210, 326490), (225, 304724), (252, 272075), (300, 228543), (315, 217660), (350, 195894), (420, 163245), (450, 152362), (525, 130596), (630, 108830), (700, 97947), (900, 76181), (1050, 65298), (1260, 54415), (1575, 43532), (2100, 32649), (3150, 21766), (6300, 10883)]