89834280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 300283200

約数和(自身を除く): 210448920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 41, 57, 60, 62, 76, 82, 93, 95, 114, 120, 123, 124, 152, 155, 164, 186, 190, 205, 228, 246, 248, 285, 310, 328, 372, 380, 410, 456, 465, 492, 570, 589, 615, 620, 744, 760, 779, 820, 930, 961, 984, 1140, 1178, 1230, 1240, 1271, 1558, 1640, 1767, 1860, 1922, 2280, 2337, 2356, 2460, 2542, 2883, 2945, 3116, 3534, 3720, 3813, 3844, 3895, 4674, 4712, 4805, 4920, 5084, 5766, 5890, 6232, 6355, 7068, 7626, 7688, 7790, 8835, 9348, 9610, 10168, 11532, 11685, 11780, 12710, 14136, 14415, 15252, 15580, 17670, 18259, 18696, 19065, 19220, 23064, 23370, 23560, 24149, 25420, 28830, 30504, 31160, 35340, 36518, 38130, 38440, 39401, 46740, 48298, 50840, 54777, 57660, 70680, 72447, 73036, 76260, 78802, 91295, 93480, 96596, 109554, 115320, 118203, 120745, 144894, 146072, 152520, 157604, 182590, 193192, 197005, 219108, 236406, 241490, 273885, 289788, 315208, 362235, 365180, 394010, 438216, 472812, 482980, 547770, 579576, 591015, 724470, 730360, 748619, 788020, 945624, 965960, 1095540, 1182030, 1448940, 1497238, 1576040, 2191080, 2245857, 2364060, 2897880, 2994476, 3743095, 4491714, 4728120, 5988952, 7486190, 8983428, 11229285, 14972380, 17966856, 22458570, 29944760, 44917140, 89834280]

約数ペア:

[(1, 89834280), (2, 44917140), (3, 29944760), (4, 22458570), (5, 17966856), (6, 14972380), (8, 11229285), (10, 8983428), (12, 7486190), (15, 5988952), (19, 4728120), (20, 4491714), (24, 3743095), (30, 2994476), (31, 2897880), (38, 2364060), (40, 2245857), (41, 2191080), (57, 1576040), (60, 1497238), (62, 1448940), (76, 1182030), (82, 1095540), (93, 965960), (95, 945624), (114, 788020), (120, 748619), (123, 730360), (124, 724470), (152, 591015), (155, 579576), (164, 547770), (186, 482980), (190, 472812), (205, 438216), (228, 394010), (246, 365180), (248, 362235), (285, 315208), (310, 289788), (328, 273885), (372, 241490), (380, 236406), (410, 219108), (456, 197005), (465, 193192), (492, 182590), (570, 157604), (589, 152520), (615, 146072), (620, 144894), (744, 120745), (760, 118203), (779, 115320), (820, 109554), (930, 96596), (961, 93480), (984, 91295), (1140, 78802), (1178, 76260), (1230, 73036), (1240, 72447), (1271, 70680), (1558, 57660), (1640, 54777), (1767, 50840), (1860, 48298), (1922, 46740), (2280, 39401), (2337, 38440), (2356, 38130), (2460, 36518), (2542, 35340), (2883, 31160), (2945, 30504), (3116, 28830), (3534, 25420), (3720, 24149), (3813, 23560), (3844, 23370), (3895, 23064), (4674, 19220), (4712, 19065), (4805, 18696), (4920, 18259), (5084, 17670), (5766, 15580), (5890, 15252), (6232, 14415), (6355, 14136), (7068, 12710), (7626, 11780), (7688, 11685), (7790, 11532), (8835, 10168), (9348, 9610)]