81268032240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{117209}}^1$

素因数の和:117341

約数の個数: 200

約数和(自身を含む): 284896252080

約数和(自身を除く): 203628219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 107, 108, 120, 135, 144, 162, 180, 214, 216, 240, 270, 321, 324, 360, 405, 428, 432, 535, 540, 642, 648, 720, 810, 856, 963, 1070, 1080, 1284, 1296, 1605, 1620, 1712, 1926, 2140, 2160, 2568, 2889, 3210, 3240, 3852, 4280, 4815, 5136, 5778, 6420, 6480, 7704, 8560, 8667, 9630, 11556, 12840, 14445, 15408, 17334, 19260, 23112, 25680, 28890, 34668, 38520, 43335, 46224, 57780, 69336, 77040, 86670, 115560, 117209, 138672, 173340, 231120, 234418, 346680, 351627, 468836, 586045, 693360, 703254, 937672, 1054881, 1172090, 1406508, 1758135, 1875344, 2109762, 2344180, 2813016, 3164643, 3516270, 4219524, 4688360, 5274405, 5626032, 6329286, 7032540, 8439048, 9376720, 9493929, 10548810, 12541363, 12658572, 14065080, 15823215, 16878096, 18987858, 21097620, 25082726, 25317144, 28130160, 31646430, 37624089, 37975716, 42195240, 47469645, 50165452, 50634288, 62706815, 63292860, 75248178, 75951432, 84390480, 94939290, 100330904, 112872267, 125413630, 126585720, 150496356, 151902864, 188120445, 189878580, 200661808, 225744534, 250827260, 253171440, 300992712, 338616801, 376240890, 379757160, 451489068, 501654520, 564361335, 601985424, 677233602, 752481780, 759514320, 902978136, 1003309040, 1015850403, 1128722670, 1354467204, 1504963560, 1693084005, 1805956272, 2031700806, 2257445340, 2708934408, 3009927120, 3386168010, 4063401612, 4514890680, 5079252015, 5417868816, 6772336020, 8126803224, 9029781360, 10158504030, 13544672040, 16253606448, 20317008060, 27089344080, 40634016120, 81268032240]

約数ペア:

[(1, 81268032240), (2, 40634016120), (3, 27089344080), (4, 20317008060), (5, 16253606448), (6, 13544672040), (8, 10158504030), (9, 9029781360), (10, 8126803224), (12, 6772336020), (15, 5417868816), (16, 5079252015), (18, 4514890680), (20, 4063401612), (24, 3386168010), (27, 3009927120), (30, 2708934408), (36, 2257445340), (40, 2031700806), (45, 1805956272), (48, 1693084005), (54, 1504963560), (60, 1354467204), (72, 1128722670), (80, 1015850403), (81, 1003309040), (90, 902978136), (107, 759514320), (108, 752481780), (120, 677233602), (135, 601985424), (144, 564361335), (162, 501654520), (180, 451489068), (214, 379757160), (216, 376240890), (240, 338616801), (270, 300992712), (321, 253171440), (324, 250827260), (360, 225744534), (405, 200661808), (428, 189878580), (432, 188120445), (535, 151902864), (540, 150496356), (642, 126585720), (648, 125413630), (720, 112872267), (810, 100330904), (856, 94939290), (963, 84390480), (1070, 75951432), (1080, 75248178), (1284, 63292860), (1296, 62706815), (1605, 50634288), (1620, 50165452), (1712, 47469645), (1926, 42195240), (2140, 37975716), (2160, 37624089), (2568, 31646430), (2889, 28130160), (3210, 25317144), (3240, 25082726), (3852, 21097620), (4280, 18987858), (4815, 16878096), (5136, 15823215), (5778, 14065080), (6420, 12658572), (6480, 12541363), (7704, 10548810), (8560, 9493929), (8667, 9376720), (9630, 8439048), (11556, 7032540), (12840, 6329286), (14445, 5626032), (15408, 5274405), (17334, 4688360), (19260, 4219524), (23112, 3516270), (25680, 3164643), (28890, 2813016), (34668, 2344180), (38520, 2109762), (43335, 1875344), (46224, 1758135), (57780, 1406508), (69336, 1172090), (77040, 1054881), (86670, 937672), (115560, 703254), (117209, 693360), (138672, 586045), (173340, 468836), (231120, 351627), (234418, 346680)]