180801720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 707616000

約数和(自身を除く): 526814280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 89, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 178, 180, 190, 198, 209, 216, 220, 228, 243, 264, 267, 270, 285, 297, 324, 330, 342, 356, 360, 380, 396, 405, 418, 440, 445, 456, 486, 495, 513, 534, 540, 570, 594, 627, 648, 660, 684, 712, 760, 792, 801, 810, 836, 855, 890, 891, 972, 979, 990, 1026, 1045, 1068, 1080, 1140, 1188, 1215, 1254, 1320, 1335, 1368, 1485, 1539, 1602, 1620, 1672, 1691, 1710, 1780, 1782, 1881, 1944, 1958, 1980, 2052, 2090, 2136, 2280, 2376, 2403, 2430, 2508, 2565, 2670, 2673, 2937, 2970, 3078, 3135, 3204, 3240, 3382, 3420, 3560, 3564, 3762, 3916, 3960, 4005, 4104, 4180, 4455, 4617, 4806, 4860, 4895, 5016, 5073, 5130, 5340, 5346, 5643, 5874, 5940, 6156, 6270, 6408, 6764, 6840, 7128, 7209, 7524, 7695, 7832, 8010, 8360, 8455, 8811, 8910, 9234, 9405, 9612, 9720, 9790, 10146, 10260, 10680, 10692, 11286, 11748, 11880, 12015, 12312, 12540, 13365, 13528, 14418, 14685, 15048, 15219, 15390, 16020, 16910, 16929, 17622, 17820, 18468, 18601, 18810, 19224, 19580, 20292, 20520, 21384, 21627, 22572, 23085, 23496, 24030, 25080, 25365, 26433, 26730, 28215, 28836, 29370, 30438, 30780, 32040, 33820, 33858, 35244, 35640, 36045, 36936, 37202, 37620, 39160, 40584, 43254, 44055, 45144, 45657, 46170, 48060, 50730, 50787, 52866, 53460, 55803, 56430, 57672, 58740, 60876, 61560, 67640, 67716, 70488, 72090, 74404, 75240, 76095, 79299, 84645, 86508, 88110, 91314, 92340, 93005, 96120, 101460, 101574, 105732, 106920, 108135, 111606, 112860, 117480, 121752, 132165, 135432, 136971, 144180, 148808, 152190, 158598, 167409, 169290, 173016, 176220, 182628, 184680, 186010, 202920, 203148, 211464, 216270, 223212, 225720, 228285, 237897, 253935, 264330, 273942, 279015, 288360, 304380, 317196, 334818, 338580, 352440, 365256, 372020, 396495, 406296, 410913, 432540, 446424, 456570, 475794, 502227, 507870, 528660, 547884, 558030, 608760, 634392, 669636, 677160, 684855, 744040, 792990, 821826, 837045, 865080, 913140, 951588, 1004454, 1015740, 1057320, 1095768, 1116060, 1189485, 1339272, 1369710, 1506681, 1585980, 1643652, 1674090, 1826280, 1903176, 2008908, 2031480, 2054565, 2232120, 2378970, 2511135, 2739420, 3013362, 3171960, 3287304, 3348180, 4017816, 4109130, 4520043, 4757940, 5022270, 5478840, 6026724, 6696360, 7533405, 8218260, 9040086, 9515880, 10044540, 12053448, 15066810, 16436520, 18080172, 20089080, 22600215, 30133620, 36160344, 45200430, 60267240, 90400860, 180801720]

約数ペア:

[(1, 180801720), (2, 90400860), (3, 60267240), (4, 45200430), (5, 36160344), (6, 30133620), (8, 22600215), (9, 20089080), (10, 18080172), (11, 16436520), (12, 15066810), (15, 12053448), (18, 10044540), (19, 9515880), (20, 9040086), (22, 8218260), (24, 7533405), (27, 6696360), (30, 6026724), (33, 5478840), (36, 5022270), (38, 4757940), (40, 4520043), (44, 4109130), (45, 4017816), (54, 3348180), (55, 3287304), (57, 3171960), (60, 3013362), (66, 2739420), (72, 2511135), (76, 2378970), (81, 2232120), (88, 2054565), (89, 2031480), (90, 2008908), (95, 1903176), (99, 1826280), (108, 1674090), (110, 1643652), (114, 1585980), (120, 1506681), (132, 1369710), (135, 1339272), (152, 1189485), (162, 1116060), (165, 1095768), (171, 1057320), (178, 1015740), (180, 1004454), (190, 951588), (198, 913140), (209, 865080), (216, 837045), (220, 821826), (228, 792990), (243, 744040), (264, 684855), (267, 677160), (270, 669636), (285, 634392), (297, 608760), (324, 558030), (330, 547884), (342, 528660), (356, 507870), (360, 502227), (380, 475794), (396, 456570), (405, 446424), (418, 432540), (440, 410913), (445, 406296), (456, 396495), (486, 372020), (495, 365256), (513, 352440), (534, 338580), (540, 334818), (570, 317196), (594, 304380), (627, 288360), (648, 279015), (660, 273942), (684, 264330), (712, 253935), (760, 237897), (792, 228285), (801, 225720), (810, 223212), (836, 216270), (855, 211464), (890, 203148), (891, 202920), (972, 186010), (979, 184680), (990, 182628), (1026, 176220), (1045, 173016), (1068, 169290), (1080, 167409), (1140, 158598), (1188, 152190), (1215, 148808), (1254, 144180), (1320, 136971), (1335, 135432), (1368, 132165), (1485, 121752), (1539, 117480), (1602, 112860), (1620, 111606), (1672, 108135), (1691, 106920), (1710, 105732), (1780, 101574), (1782, 101460), (1881, 96120), (1944, 93005), (1958, 92340), (1980, 91314), (2052, 88110), (2090, 86508), (2136, 84645), (2280, 79299), (2376, 76095), (2403, 75240), (2430, 74404), (2508, 72090), (2565, 70488), (2670, 67716), (2673, 67640), (2937, 61560), (2970, 60876), (3078, 58740), (3135, 57672), (3204, 56430), (3240, 55803), (3382, 53460), (3420, 52866), (3560, 50787), (3564, 50730), (3762, 48060), (3916, 46170), (3960, 45657), (4005, 45144), (4104, 44055), (4180, 43254), (4455, 40584), (4617, 39160), (4806, 37620), (4860, 37202), (4895, 36936), (5016, 36045), (5073, 35640), (5130, 35244), (5340, 33858), (5346, 33820), (5643, 32040), (5874, 30780), (5940, 30438), (6156, 29370), (6270, 28836), (6408, 28215), (6764, 26730), (6840, 26433), (7128, 25365), (7209, 25080), (7524, 24030), (7695, 23496), (7832, 23085), (8010, 22572), (8360, 21627), (8455, 21384), (8811, 20520), (8910, 20292), (9234, 19580), (9405, 19224), (9612, 18810), (9720, 18601), (9790, 18468), (10146, 17820), (10260, 17622), (10680, 16929), (10692, 16910), (11286, 16020), (11748, 15390), (11880, 15219), (12015, 15048), (12312, 14685), (12540, 14418), (13365, 13528)]