72503200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 224423136

約数和(自身を除く): 151919936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 107, 110, 112, 121, 140, 154, 160, 175, 176, 200, 214, 220, 224, 242, 275, 280, 308, 350, 352, 385, 400, 428, 440, 484, 535, 550, 560, 605, 616, 700, 749, 770, 800, 847, 856, 880, 968, 1070, 1100, 1120, 1177, 1210, 1232, 1400, 1498, 1540, 1694, 1712, 1760, 1925, 1936, 2140, 2200, 2354, 2420, 2464, 2675, 2800, 2996, 3025, 3080, 3388, 3424, 3745, 3850, 3872, 4235, 4280, 4400, 4708, 4840, 5350, 5600, 5885, 5992, 6050, 6160, 6776, 7490, 7700, 8239, 8470, 8560, 8800, 9416, 9680, 10700, 11770, 11984, 12100, 12320, 12947, 13552, 14980, 15400, 16478, 16940, 17120, 18725, 18832, 19360, 21175, 21400, 23540, 23968, 24200, 25894, 27104, 29425, 29960, 30800, 32956, 33880, 37450, 37664, 41195, 42350, 42800, 47080, 48400, 51788, 58850, 59920, 61600, 64735, 65912, 67760, 74900, 82390, 84700, 85600, 90629, 94160, 96800, 103576, 117700, 119840, 129470, 131824, 135520, 149800, 164780, 169400, 181258, 188320, 205975, 207152, 235400, 258940, 263648, 299600, 323675, 329560, 338800, 362516, 411950, 414304, 453145, 470800, 517880, 599200, 647350, 659120, 677600, 725032, 823900, 906290, 941600, 1035760, 1294700, 1318240, 1450064, 1647800, 1812580, 2071520, 2265725, 2589400, 2900128, 3295600, 3625160, 4531450, 5178800, 6591200, 7250320, 9062900, 10357600, 14500640, 18125800, 36251600, 72503200]

約数ペア:

[(1, 72503200), (2, 36251600), (4, 18125800), (5, 14500640), (7, 10357600), (8, 9062900), (10, 7250320), (11, 6591200), (14, 5178800), (16, 4531450), (20, 3625160), (22, 3295600), (25, 2900128), (28, 2589400), (32, 2265725), (35, 2071520), (40, 1812580), (44, 1647800), (50, 1450064), (55, 1318240), (56, 1294700), (70, 1035760), (77, 941600), (80, 906290), (88, 823900), (100, 725032), (107, 677600), (110, 659120), (112, 647350), (121, 599200), (140, 517880), (154, 470800), (160, 453145), (175, 414304), (176, 411950), (200, 362516), (214, 338800), (220, 329560), (224, 323675), (242, 299600), (275, 263648), (280, 258940), (308, 235400), (350, 207152), (352, 205975), (385, 188320), (400, 181258), (428, 169400), (440, 164780), (484, 149800), (535, 135520), (550, 131824), (560, 129470), (605, 119840), (616, 117700), (700, 103576), (749, 96800), (770, 94160), (800, 90629), (847, 85600), (856, 84700), (880, 82390), (968, 74900), (1070, 67760), (1100, 65912), (1120, 64735), (1177, 61600), (1210, 59920), (1232, 58850), (1400, 51788), (1498, 48400), (1540, 47080), (1694, 42800), (1712, 42350), (1760, 41195), (1925, 37664), (1936, 37450), (2140, 33880), (2200, 32956), (2354, 30800), (2420, 29960), (2464, 29425), (2675, 27104), (2800, 25894), (2996, 24200), (3025, 23968), (3080, 23540), (3388, 21400), (3424, 21175), (3745, 19360), (3850, 18832), (3872, 18725), (4235, 17120), (4280, 16940), (4400, 16478), (4708, 15400), (4840, 14980), (5350, 13552), (5600, 12947), (5885, 12320), (5992, 12100), (6050, 11984), (6160, 11770), (6776, 10700), (7490, 9680), (7700, 9416), (8239, 8800), (8470, 8560)]