212717340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 766112256

約数和(自身を除く): 553394916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 173, 180, 198, 207, 220, 230, 243, 253, 270, 276, 297, 324, 330, 345, 346, 396, 405, 414, 460, 486, 495, 506, 519, 540, 594, 621, 660, 690, 692, 759, 810, 828, 865, 891, 972, 990, 1012, 1035, 1038, 1188, 1215, 1242, 1265, 1380, 1485, 1518, 1557, 1620, 1730, 1782, 1863, 1903, 1980, 2070, 2076, 2277, 2430, 2484, 2530, 2595, 2673, 2970, 3036, 3105, 3114, 3460, 3564, 3726, 3795, 3806, 3979, 4140, 4455, 4554, 4671, 4860, 5060, 5190, 5346, 5589, 5709, 5940, 6210, 6228, 6831, 7452, 7590, 7612, 7785, 7958, 8910, 9108, 9315, 9342, 9515, 10380, 10692, 11178, 11385, 11418, 11937, 12420, 13365, 13662, 14013, 15180, 15570, 15916, 17127, 17820, 18630, 18684, 19030, 19895, 20493, 22356, 22770, 22836, 23355, 23874, 26730, 27324, 27945, 28026, 28545, 31140, 34155, 34254, 35811, 37260, 38060, 39790, 40986, 42039, 43769, 45540, 46710, 47748, 51381, 53460, 55890, 56052, 57090, 59685, 61479, 68310, 68508, 70065, 71622, 79580, 81972, 84078, 85635, 87538, 93420, 102465, 102762, 107433, 111780, 114180, 119370, 122958, 131307, 136620, 140130, 143244, 154143, 168156, 171270, 175076, 179055, 204930, 205524, 210195, 214866, 218845, 238740, 245916, 256905, 262614, 280260, 307395, 308286, 322299, 342540, 358110, 393921, 409860, 420390, 429732, 437690, 462429, 513810, 525228, 537165, 614790, 616572, 644598, 656535, 716220, 770715, 787842, 840780, 875380, 924858, 966897, 1027620, 1074330, 1181763, 1229580, 1289196, 1313070, 1541430, 1575684, 1611495, 1849716, 1933794, 1969605, 2148660, 2312145, 2363526, 2626140, 3082860, 3222990, 3545289, 3867588, 3939210, 4624290, 4727052, 4834485, 5908815, 6445980, 7090578, 7878420, 9248580, 9668970, 10635867, 11817630, 14181156, 17726445, 19337940, 21271734, 23635260, 35452890, 42543468, 53179335, 70905780, 106358670, 212717340]

約数ペア:

[(1, 212717340), (2, 106358670), (3, 70905780), (4, 53179335), (5, 42543468), (6, 35452890), (9, 23635260), (10, 21271734), (11, 19337940), (12, 17726445), (15, 14181156), (18, 11817630), (20, 10635867), (22, 9668970), (23, 9248580), (27, 7878420), (30, 7090578), (33, 6445980), (36, 5908815), (44, 4834485), (45, 4727052), (46, 4624290), (54, 3939210), (55, 3867588), (60, 3545289), (66, 3222990), (69, 3082860), (81, 2626140), (90, 2363526), (92, 2312145), (99, 2148660), (108, 1969605), (110, 1933794), (115, 1849716), (132, 1611495), (135, 1575684), (138, 1541430), (162, 1313070), (165, 1289196), (173, 1229580), (180, 1181763), (198, 1074330), (207, 1027620), (220, 966897), (230, 924858), (243, 875380), (253, 840780), (270, 787842), (276, 770715), (297, 716220), (324, 656535), (330, 644598), (345, 616572), (346, 614790), (396, 537165), (405, 525228), (414, 513810), (460, 462429), (486, 437690), (495, 429732), (506, 420390), (519, 409860), (540, 393921), (594, 358110), (621, 342540), (660, 322299), (690, 308286), (692, 307395), (759, 280260), (810, 262614), (828, 256905), (865, 245916), (891, 238740), (972, 218845), (990, 214866), (1012, 210195), (1035, 205524), (1038, 204930), (1188, 179055), (1215, 175076), (1242, 171270), (1265, 168156), (1380, 154143), (1485, 143244), (1518, 140130), (1557, 136620), (1620, 131307), (1730, 122958), (1782, 119370), (1863, 114180), (1903, 111780), (1980, 107433), (2070, 102762), (2076, 102465), (2277, 93420), (2430, 87538), (2484, 85635), (2530, 84078), (2595, 81972), (2673, 79580), (2970, 71622), (3036, 70065), (3105, 68508), (3114, 68310), (3460, 61479), (3564, 59685), (3726, 57090), (3795, 56052), (3806, 55890), (3979, 53460), (4140, 51381), (4455, 47748), (4554, 46710), (4671, 45540), (4860, 43769), (5060, 42039), (5190, 40986), (5346, 39790), (5589, 38060), (5709, 37260), (5940, 35811), (6210, 34254), (6228, 34155), (6831, 31140), (7452, 28545), (7590, 28026), (7612, 27945), (7785, 27324), (7958, 26730), (8910, 23874), (9108, 23355), (9315, 22836), (9342, 22770), (9515, 22356), (10380, 20493), (10692, 19895), (11178, 19030), (11385, 18684), (11418, 18630), (11937, 17820), (12420, 17127), (13365, 15916), (13662, 15570), (14013, 15180)]