75723900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 253483776

約数和(自身を除く): 177759876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 300, 321, 337, 350, 420, 428, 525, 535, 642, 674, 700, 749, 1011, 1050, 1070, 1284, 1348, 1498, 1605, 1685, 2022, 2100, 2140, 2247, 2359, 2675, 2996, 3210, 3370, 3745, 4044, 4494, 4718, 5055, 5350, 6420, 6740, 7077, 7490, 8025, 8425, 8988, 9436, 10110, 10700, 11235, 11795, 14154, 14980, 16050, 16850, 18725, 20220, 22470, 23590, 25275, 28308, 32100, 33700, 35385, 36059, 37450, 44940, 47180, 50550, 56175, 58975, 70770, 72118, 74900, 101100, 108177, 112350, 117950, 141540, 144236, 176925, 180295, 216354, 224700, 235900, 252413, 353850, 360590, 432708, 504826, 540885, 707700, 721180, 757239, 901475, 1009652, 1081770, 1262065, 1514478, 1802950, 2163540, 2524130, 2704425, 3028956, 3605900, 3786195, 5048260, 5408850, 6310325, 7572390, 10817700, 12620650, 15144780, 18930975, 25241300, 37861950, 75723900]

約数ペア:

[(1, 75723900), (2, 37861950), (3, 25241300), (4, 18930975), (5, 15144780), (6, 12620650), (7, 10817700), (10, 7572390), (12, 6310325), (14, 5408850), (15, 5048260), (20, 3786195), (21, 3605900), (25, 3028956), (28, 2704425), (30, 2524130), (35, 2163540), (42, 1802950), (50, 1514478), (60, 1262065), (70, 1081770), (75, 1009652), (84, 901475), (100, 757239), (105, 721180), (107, 707700), (140, 540885), (150, 504826), (175, 432708), (210, 360590), (214, 353850), (300, 252413), (321, 235900), (337, 224700), (350, 216354), (420, 180295), (428, 176925), (525, 144236), (535, 141540), (642, 117950), (674, 112350), (700, 108177), (749, 101100), (1011, 74900), (1050, 72118), (1070, 70770), (1284, 58975), (1348, 56175), (1498, 50550), (1605, 47180), (1685, 44940), (2022, 37450), (2100, 36059), (2140, 35385), (2247, 33700), (2359, 32100), (2675, 28308), (2996, 25275), (3210, 23590), (3370, 22470), (3745, 20220), (4044, 18725), (4494, 16850), (4718, 16050), (5055, 14980), (5350, 14154), (6420, 11795), (6740, 11235), (7077, 10700), (7490, 10110), (8025, 9436), (8425, 8988)]