68556600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 144

約数和(自身を含む): 263175120

約数和(自身を除く): 194618520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5441, 6300, 10882, 12600, 16323, 21764, 27205, 32646, 38087, 43528, 48969, 54410, 65292, 76174, 81615, 97938, 108820, 114261, 130584, 136025, 152348, 163230, 190435, 195876, 217640, 228522, 244845, 272050, 304696, 326460, 342783, 380870, 391752, 408075, 457044, 489690, 544100, 571305, 652920, 685566, 761740, 816150, 914088, 952175, 979380, 1088200, 1142610, 1224225, 1371132, 1523480, 1632300, 1713915, 1904350, 1958760, 2285220, 2448450, 2742264, 2856525, 3264600, 3427830, 3808700, 4570440, 4896900, 5713050, 6855660, 7617400, 8569575, 9793800, 11426100, 13711320, 17139150, 22852200, 34278300, 68556600]

約数ペア:

[(1, 68556600), (2, 34278300), (3, 22852200), (4, 17139150), (5, 13711320), (6, 11426100), (7, 9793800), (8, 8569575), (9, 7617400), (10, 6855660), (12, 5713050), (14, 4896900), (15, 4570440), (18, 3808700), (20, 3427830), (21, 3264600), (24, 2856525), (25, 2742264), (28, 2448450), (30, 2285220), (35, 1958760), (36, 1904350), (40, 1713915), (42, 1632300), (45, 1523480), (50, 1371132), (56, 1224225), (60, 1142610), (63, 1088200), (70, 979380), (72, 952175), (75, 914088), (84, 816150), (90, 761740), (100, 685566), (105, 652920), (120, 571305), (126, 544100), (140, 489690), (150, 457044), (168, 408075), (175, 391752), (180, 380870), (200, 342783), (210, 326460), (225, 304696), (252, 272050), (280, 244845), (300, 228522), (315, 217640), (350, 195876), (360, 190435), (420, 163230), (450, 152348), (504, 136025), (525, 130584), (600, 114261), (630, 108820), (700, 97938), (840, 81615), (900, 76174), (1050, 65292), (1260, 54410), (1400, 48969), (1575, 43528), (1800, 38087), (2100, 32646), (2520, 27205), (3150, 21764), (4200, 16323), (5441, 12600), (6300, 10882)]