170911620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 445500540

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, 139, 162, 165, 180, 198, 207, 220, 230, 243, 253, 270, 276, 278, 297, 324, 330, 345, 396, 405, 414, 417, 460, 486, 495, 506, 540, 556, 594, 621, 660, 690, 695, 759, 810, 828, 834, 891, 972, 990, 1012, 1035, 1188, 1215, 1242, 1251, 1265, 1380, 1390, 1485, 1518, 1529, 1620, 1668, 1782, 1863, 1980, 2070, 2085, 2277, 2430, 2484, 2502, 2530, 2673, 2780, 2970, 3036, 3058, 3105, 3197, 3564, 3726, 3753, 3795, 4140, 4170, 4455, 4554, 4587, 4860, 5004, 5060, 5346, 5589, 5940, 6116, 6210, 6255, 6394, 6831, 7452, 7506, 7590, 7645, 8340, 8910, 9108, 9174, 9315, 9591, 10692, 11178, 11259, 11385, 12420, 12510, 12788, 13365, 13662, 13761, 15012, 15180, 15290, 15985, 17820, 18348, 18630, 18765, 19182, 20493, 22356, 22518, 22770, 22935, 25020, 26730, 27324, 27522, 27945, 28773, 30580, 31970, 33777, 34155, 35167, 37260, 37530, 38364, 40986, 41283, 45036, 45540, 45870, 47955, 53460, 55044, 55890, 56295, 57546, 61479, 63940, 67554, 68310, 68805, 70334, 75060, 81972, 82566, 86319, 91740, 95910, 102465, 105501, 111780, 112590, 115092, 122958, 123849, 135108, 136620, 137610, 140668, 143865, 165132, 168885, 172638, 175835, 191820, 204930, 206415, 211002, 225180, 245916, 247698, 258957, 275220, 287730, 307395, 316503, 337770, 345276, 351670, 371547, 409860, 412830, 422004, 431595, 495396, 517914, 527505, 575460, 614790, 619245, 633006, 675540, 703340, 743094, 776871, 825660, 863190, 949509, 1035828, 1055010, 1229580, 1238490, 1266012, 1294785, 1486188, 1553742, 1582515, 1726380, 1857735, 1899018, 2110020, 2476980, 2589570, 2848527, 3107484, 3165030, 3715470, 3798036, 3884355, 4747545, 5179140, 5697054, 6330060, 7430940, 7768710, 8545581, 9495090, 11394108, 14242635, 15537420, 17091162, 18990180, 28485270, 34182324, 42727905, 56970540, 85455810, 170911620]

約数ペア:

[(1, 170911620), (2, 85455810), (3, 56970540), (4, 42727905), (5, 34182324), (6, 28485270), (9, 18990180), (10, 17091162), (11, 15537420), (12, 14242635), (15, 11394108), (18, 9495090), (20, 8545581), (22, 7768710), (23, 7430940), (27, 6330060), (30, 5697054), (33, 5179140), (36, 4747545), (44, 3884355), (45, 3798036), (46, 3715470), (54, 3165030), (55, 3107484), (60, 2848527), (66, 2589570), (69, 2476980), (81, 2110020), (90, 1899018), (92, 1857735), (99, 1726380), (108, 1582515), (110, 1553742), (115, 1486188), (132, 1294785), (135, 1266012), (138, 1238490), (139, 1229580), (162, 1055010), (165, 1035828), (180, 949509), (198, 863190), (207, 825660), (220, 776871), (230, 743094), (243, 703340), (253, 675540), (270, 633006), (276, 619245), (278, 614790), (297, 575460), (324, 527505), (330, 517914), (345, 495396), (396, 431595), (405, 422004), (414, 412830), (417, 409860), (460, 371547), (486, 351670), (495, 345276), (506, 337770), (540, 316503), (556, 307395), (594, 287730), (621, 275220), (660, 258957), (690, 247698), (695, 245916), (759, 225180), (810, 211002), (828, 206415), (834, 204930), (891, 191820), (972, 175835), (990, 172638), (1012, 168885), (1035, 165132), (1188, 143865), (1215, 140668), (1242, 137610), (1251, 136620), (1265, 135108), (1380, 123849), (1390, 122958), (1485, 115092), (1518, 112590), (1529, 111780), (1620, 105501), (1668, 102465), (1782, 95910), (1863, 91740), (1980, 86319), (2070, 82566), (2085, 81972), (2277, 75060), (2430, 70334), (2484, 68805), (2502, 68310), (2530, 67554), (2673, 63940), (2780, 61479), (2970, 57546), (3036, 56295), (3058, 55890), (3105, 55044), (3197, 53460), (3564, 47955), (3726, 45870), (3753, 45540), (3795, 45036), (4140, 41283), (4170, 40986), (4455, 38364), (4554, 37530), (4587, 37260), (4860, 35167), (5004, 34155), (5060, 33777), (5346, 31970), (5589, 30580), (5940, 28773), (6116, 27945), (6210, 27522), (6255, 27324), (6394, 26730), (6831, 25020), (7452, 22935), (7506, 22770), (7590, 22518), (7645, 22356), (8340, 20493), (8910, 19182), (9108, 18765), (9174, 18630), (9315, 18348), (9591, 17820), (10692, 15985), (11178, 15290), (11259, 15180), (11385, 15012), (12420, 13761), (12510, 13662), (12788, 13365)]