81674342280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{6011}}^1$

素因数の和:6601

約数の個数: 256

約数和(自身を含む): 284651366400

約数和(自身を除く): 202977024120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 547, 552, 621, 690, 828, 920, 1035, 1080, 1094, 1242, 1380, 1641, 1656, 2070, 2188, 2484, 2735, 2760, 3105, 3282, 4140, 4376, 4923, 4968, 5470, 6011, 6210, 6564, 8205, 8280, 9846, 10940, 12022, 12420, 12581, 13128, 14769, 16410, 18033, 19692, 21880, 24044, 24615, 24840, 25162, 29538, 30055, 32820, 36066, 37743, 39384, 48088, 49230, 50324, 54099, 59076, 60110, 62905, 65640, 72132, 73845, 75486, 90165, 98460, 100648, 108198, 113229, 118152, 120220, 125810, 138253, 144264, 147690, 150972, 162297, 180330, 188715, 196920, 216396, 226458, 240440, 251620, 270495, 276506, 295380, 301944, 324594, 339687, 360660, 377430, 414759, 432792, 452916, 503240, 540990, 553012, 566145, 590760, 649188, 679374, 691265, 721320, 754860, 811485, 829518, 905832, 1081980, 1106024, 1132290, 1244277, 1298376, 1358748, 1382530, 1509720, 1622970, 1659036, 1698435, 2073795, 2163960, 2264580, 2488554, 2717496, 2765060, 3245940, 3288017, 3318072, 3396870, 3732831, 4147590, 4529160, 4977108, 5530120, 6221385, 6491880, 6576034, 6793740, 7465662, 8295180, 9864051, 9954216, 12442770, 13152068, 13587480, 14931324, 16440085, 16590360, 18664155, 19728102, 24885540, 26304136, 29592153, 29862648, 32880170, 37328310, 39456204, 49320255, 49771080, 59184306, 65760340, 74656620, 75624391, 78912408, 88776459, 98640510, 118368612, 131520680, 147960765, 149313240, 151248782, 177552918, 197281020, 226873173, 236737224, 295921530, 302497564, 355105836, 378121955, 394562040, 443882295, 453746346, 591843060, 604995128, 680619519, 710211672, 756243910, 887764590, 907492692, 1134365865, 1183686120, 1361239038, 1512487820, 1775529180, 1814985384, 2041858557, 2268731730, 2722478076, 3024975640, 3403097595, 3551058360, 4083717114, 4537463460, 5444956152, 6806195190, 8167434228, 9074926920, 10209292785, 13612390380, 16334868456, 20418585570, 27224780760, 40837171140, 81674342280]

約数ペア:

[(1, 81674342280), (2, 40837171140), (3, 27224780760), (4, 20418585570), (5, 16334868456), (6, 13612390380), (8, 10209292785), (9, 9074926920), (10, 8167434228), (12, 6806195190), (15, 5444956152), (18, 4537463460), (20, 4083717114), (23, 3551058360), (24, 3403097595), (27, 3024975640), (30, 2722478076), (36, 2268731730), (40, 2041858557), (45, 1814985384), (46, 1775529180), (54, 1512487820), (60, 1361239038), (69, 1183686120), (72, 1134365865), (90, 907492692), (92, 887764590), (108, 756243910), (115, 710211672), (120, 680619519), (135, 604995128), (138, 591843060), (180, 453746346), (184, 443882295), (207, 394562040), (216, 378121955), (230, 355105836), (270, 302497564), (276, 295921530), (345, 236737224), (360, 226873173), (414, 197281020), (460, 177552918), (540, 151248782), (547, 149313240), (552, 147960765), (621, 131520680), (690, 118368612), (828, 98640510), (920, 88776459), (1035, 78912408), (1080, 75624391), (1094, 74656620), (1242, 65760340), (1380, 59184306), (1641, 49771080), (1656, 49320255), (2070, 39456204), (2188, 37328310), (2484, 32880170), (2735, 29862648), (2760, 29592153), (3105, 26304136), (3282, 24885540), (4140, 19728102), (4376, 18664155), (4923, 16590360), (4968, 16440085), (5470, 14931324), (6011, 13587480), (6210, 13152068), (6564, 12442770), (8205, 9954216), (8280, 9864051), (9846, 8295180), (10940, 7465662), (12022, 6793740), (12420, 6576034), (12581, 6491880), (13128, 6221385), (14769, 5530120), (16410, 4977108), (18033, 4529160), (19692, 4147590), (21880, 3732831), (24044, 3396870), (24615, 3318072), (24840, 3288017), (25162, 3245940), (29538, 2765060), (30055, 2717496), (32820, 2488554), (36066, 2264580), (37743, 2163960), (39384, 2073795), (48088, 1698435), (49230, 1659036), (50324, 1622970), (54099, 1509720), (59076, 1382530), (60110, 1358748), (62905, 1298376), (65640, 1244277), (72132, 1132290), (73845, 1106024), (75486, 1081980), (90165, 905832), (98460, 829518), (100648, 811485), (108198, 754860), (113229, 721320), (118152, 691265), (120220, 679374), (125810, 649188), (138253, 590760), (144264, 566145), (147690, 553012), (150972, 540990), (162297, 503240), (180330, 452916), (188715, 432792), (196920, 414759), (216396, 377430), (226458, 360660), (240440, 339687), (251620, 324594), (270495, 301944), (276506, 295380)]