85625540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 252346752

約数和(自身を除く): 166721212

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 47, 49, 52, 55, 65, 70, 77, 91, 94, 98, 110, 130, 140, 143, 154, 169, 182, 188, 196, 220, 235, 245, 260, 286, 308, 329, 338, 364, 385, 455, 470, 490, 517, 539, 572, 611, 637, 658, 676, 715, 770, 845, 910, 940, 980, 1001, 1034, 1078, 1183, 1222, 1274, 1316, 1430, 1540, 1645, 1690, 1820, 1859, 2002, 2068, 2156, 2303, 2366, 2444, 2548, 2585, 2695, 2860, 3055, 3185, 3290, 3380, 3619, 3718, 4004, 4277, 4606, 4732, 5005, 5170, 5390, 5915, 6110, 6370, 6580, 6721, 7007, 7238, 7436, 7943, 8281, 8554, 9212, 9295, 10010, 10340, 10780, 11515, 11830, 12220, 12740, 13013, 13442, 14014, 14476, 15886, 16562, 17108, 18095, 18590, 20020, 21385, 23030, 23660, 25333, 26026, 26884, 28028, 29939, 31772, 33124, 33605, 35035, 36190, 37180, 39715, 41405, 42770, 46060, 47047, 50666, 52052, 55601, 59878, 65065, 67210, 70070, 72380, 79430, 82810, 85540, 87373, 91091, 94094, 101332, 111202, 119756, 126665, 130130, 134420, 140140, 149695, 158860, 165620, 174746, 182182, 188188, 222404, 235235, 253330, 260260, 278005, 299390, 329329, 349492, 364364, 389207, 436865, 455455, 470470, 506660, 556010, 598780, 611611, 658658, 778414, 873730, 910910, 940940, 1112020, 1223222, 1317316, 1556828, 1646645, 1747460, 1821820, 1946035, 2446444, 3058055, 3293290, 3892070, 4281277, 6116110, 6586580, 7784140, 8562554, 12232220, 17125108, 21406385, 42812770, 85625540]

約数ペア:

[(1, 85625540), (2, 42812770), (4, 21406385), (5, 17125108), (7, 12232220), (10, 8562554), (11, 7784140), (13, 6586580), (14, 6116110), (20, 4281277), (22, 3892070), (26, 3293290), (28, 3058055), (35, 2446444), (44, 1946035), (47, 1821820), (49, 1747460), (52, 1646645), (55, 1556828), (65, 1317316), (70, 1223222), (77, 1112020), (91, 940940), (94, 910910), (98, 873730), (110, 778414), (130, 658658), (140, 611611), (143, 598780), (154, 556010), (169, 506660), (182, 470470), (188, 455455), (196, 436865), (220, 389207), (235, 364364), (245, 349492), (260, 329329), (286, 299390), (308, 278005), (329, 260260), (338, 253330), (364, 235235), (385, 222404), (455, 188188), (470, 182182), (490, 174746), (517, 165620), (539, 158860), (572, 149695), (611, 140140), (637, 134420), (658, 130130), (676, 126665), (715, 119756), (770, 111202), (845, 101332), (910, 94094), (940, 91091), (980, 87373), (1001, 85540), (1034, 82810), (1078, 79430), (1183, 72380), (1222, 70070), (1274, 67210), (1316, 65065), (1430, 59878), (1540, 55601), (1645, 52052), (1690, 50666), (1820, 47047), (1859, 46060), (2002, 42770), (2068, 41405), (2156, 39715), (2303, 37180), (2366, 36190), (2444, 35035), (2548, 33605), (2585, 33124), (2695, 31772), (2860, 29939), (3055, 28028), (3185, 26884), (3290, 26026), (3380, 25333), (3619, 23660), (3718, 23030), (4004, 21385), (4277, 20020), (4606, 18590), (4732, 18095), (5005, 17108), (5170, 16562), (5390, 15886), (5915, 14476), (6110, 14014), (6370, 13442), (6580, 13013), (6721, 12740), (7007, 12220), (7238, 11830), (7436, 11515), (7943, 10780), (8281, 10340), (8554, 10010), (9212, 9295)]