67506075

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 156344160

約数和(自身を除く): 88838085

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 135, 147, 157, 175, 189, 195, 225, 245, 273, 315, 325, 351, 441, 455, 471, 525, 585, 637, 675, 735, 785, 819, 945, 975, 1099, 1225, 1323, 1365, 1413, 1575, 1755, 1911, 2041, 2205, 2275, 2355, 2457, 2925, 3185, 3297, 3675, 3925, 4095, 4239, 4725, 5495, 5733, 6123, 6615, 6825, 7065, 7693, 8775, 9555, 9891, 10205, 11025, 11775, 12285, 14287, 15925, 16485, 17199, 18369, 20475, 21195, 23079, 27475, 28665, 29673, 30615, 33075, 35325, 38465, 42861, 47775, 49455, 51025, 55107, 61425, 69237, 71435, 82425, 85995, 91845, 100009, 105975, 115395, 128583, 143325, 148365, 153075, 192325, 207711, 214305, 247275, 275535, 300027, 346185, 357175, 385749, 429975, 459225, 500045, 576975, 642915, 741825, 900081, 1038555, 1071525, 1377675, 1500135, 1730925, 1928745, 2500225, 2700243, 3214575, 4500405, 5192775, 7500675, 9643725, 13501215, 22502025, 67506075]

約数ペア:

[(1, 67506075), (3, 22502025), (5, 13501215), (7, 9643725), (9, 7500675), (13, 5192775), (15, 4500405), (21, 3214575), (25, 2700243), (27, 2500225), (35, 1928745), (39, 1730925), (45, 1500135), (49, 1377675), (63, 1071525), (65, 1038555), (75, 900081), (91, 741825), (105, 642915), (117, 576975), (135, 500045), (147, 459225), (157, 429975), (175, 385749), (189, 357175), (195, 346185), (225, 300027), (245, 275535), (273, 247275), (315, 214305), (325, 207711), (351, 192325), (441, 153075), (455, 148365), (471, 143325), (525, 128583), (585, 115395), (637, 105975), (675, 100009), (735, 91845), (785, 85995), (819, 82425), (945, 71435), (975, 69237), (1099, 61425), (1225, 55107), (1323, 51025), (1365, 49455), (1413, 47775), (1575, 42861), (1755, 38465), (1911, 35325), (2041, 33075), (2205, 30615), (2275, 29673), (2355, 28665), (2457, 27475), (2925, 23079), (3185, 21195), (3297, 20475), (3675, 18369), (3925, 17199), (4095, 16485), (4239, 15925), (4725, 14287), (5495, 12285), (5733, 11775), (6123, 11025), (6615, 10205), (6825, 9891), (7065, 9555), (7693, 8775)]