75161240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 220216320

約数和(自身を除く): 145055080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1061, 1265, 1288, 1540, 1610, 1771, 2024, 2122, 2530, 3080, 3220, 3542, 4244, 5060, 5305, 6440, 7084, 7427, 8488, 8855, 10120, 10610, 11671, 14168, 14854, 17710, 21220, 23342, 24403, 29708, 35420, 37135, 42440, 46684, 48806, 58355, 59416, 70840, 74270, 81697, 93368, 97612, 116710, 122015, 148540, 163394, 170821, 195224, 233420, 244030, 268433, 297080, 326788, 341642, 408485, 466840, 488060, 536866, 653576, 683284, 816970, 854105, 976120, 1073732, 1342165, 1366568, 1633940, 1708210, 1879031, 2147464, 2684330, 3267880, 3416420, 3758062, 5368660, 6832840, 7516124, 9395155, 10737320, 15032248, 18790310, 37580620, 75161240]

約数ペア:

[(1, 75161240), (2, 37580620), (4, 18790310), (5, 15032248), (7, 10737320), (8, 9395155), (10, 7516124), (11, 6832840), (14, 5368660), (20, 3758062), (22, 3416420), (23, 3267880), (28, 2684330), (35, 2147464), (40, 1879031), (44, 1708210), (46, 1633940), (55, 1366568), (56, 1342165), (70, 1073732), (77, 976120), (88, 854105), (92, 816970), (110, 683284), (115, 653576), (140, 536866), (154, 488060), (161, 466840), (184, 408485), (220, 341642), (230, 326788), (253, 297080), (280, 268433), (308, 244030), (322, 233420), (385, 195224), (440, 170821), (460, 163394), (506, 148540), (616, 122015), (644, 116710), (770, 97612), (805, 93368), (920, 81697), (1012, 74270), (1061, 70840), (1265, 59416), (1288, 58355), (1540, 48806), (1610, 46684), (1771, 42440), (2024, 37135), (2122, 35420), (2530, 29708), (3080, 24403), (3220, 23342), (3542, 21220), (4244, 17710), (5060, 14854), (5305, 14168), (6440, 11671), (7084, 10610), (7427, 10120), (8488, 8855)]