162179820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 585446400

約数和(自身を除く): 423266580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 479, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 958, 990, 1026, 1045, 1140, 1188, 1254, 1437, 1485, 1539, 1620, 1710, 1782, 1881, 1916, 1980, 2052, 2090, 2395, 2508, 2565, 2874, 2970, 3078, 3135, 3420, 3564, 3762, 4180, 4311, 4455, 4790, 5130, 5269, 5643, 5748, 5940, 6156, 6270, 7185, 7524, 7695, 8622, 8910, 9101, 9405, 9580, 10260, 10538, 11286, 12540, 12933, 14370, 15390, 15807, 16929, 17244, 17820, 18202, 18810, 21076, 21555, 22572, 25866, 26345, 27303, 28215, 28740, 30780, 31614, 33858, 36404, 37620, 38799, 43110, 45505, 47421, 51732, 52690, 54606, 56430, 63228, 64665, 67716, 77598, 79035, 81909, 84645, 86220, 91010, 94842, 100111, 105380, 109212, 112860, 129330, 136515, 142263, 155196, 158070, 163818, 169290, 182020, 189684, 193995, 200222, 237105, 245727, 258660, 273030, 284526, 300333, 316140, 327636, 338580, 387990, 400444, 409545, 426789, 474210, 491454, 500555, 546060, 569052, 600666, 711315, 737181, 775980, 819090, 853578, 900999, 948420, 982908, 1001110, 1201332, 1228635, 1422630, 1474362, 1501665, 1638180, 1707156, 1801998, 2002220, 2133945, 2457270, 2702997, 2845260, 2948724, 3003330, 3603996, 3685905, 4267890, 4504995, 4914540, 5405994, 6006660, 7371810, 8108991, 8535780, 9009990, 10811988, 13514985, 14743620, 16217982, 18019980, 27029970, 32435964, 40544955, 54059940, 81089910, 162179820]

約数ペア:

[(1, 162179820), (2, 81089910), (3, 54059940), (4, 40544955), (5, 32435964), (6, 27029970), (9, 18019980), (10, 16217982), (11, 14743620), (12, 13514985), (15, 10811988), (18, 9009990), (19, 8535780), (20, 8108991), (22, 7371810), (27, 6006660), (30, 5405994), (33, 4914540), (36, 4504995), (38, 4267890), (44, 3685905), (45, 3603996), (54, 3003330), (55, 2948724), (57, 2845260), (60, 2702997), (66, 2457270), (76, 2133945), (81, 2002220), (90, 1801998), (95, 1707156), (99, 1638180), (108, 1501665), (110, 1474362), (114, 1422630), (132, 1228635), (135, 1201332), (162, 1001110), (165, 982908), (171, 948420), (180, 900999), (190, 853578), (198, 819090), (209, 775980), (220, 737181), (228, 711315), (270, 600666), (285, 569052), (297, 546060), (324, 500555), (330, 491454), (342, 474210), (380, 426789), (396, 409545), (405, 400444), (418, 387990), (479, 338580), (495, 327636), (513, 316140), (540, 300333), (570, 284526), (594, 273030), (627, 258660), (660, 245727), (684, 237105), (810, 200222), (836, 193995), (855, 189684), (891, 182020), (958, 169290), (990, 163818), (1026, 158070), (1045, 155196), (1140, 142263), (1188, 136515), (1254, 129330), (1437, 112860), (1485, 109212), (1539, 105380), (1620, 100111), (1710, 94842), (1782, 91010), (1881, 86220), (1916, 84645), (1980, 81909), (2052, 79035), (2090, 77598), (2395, 67716), (2508, 64665), (2565, 63228), (2874, 56430), (2970, 54606), (3078, 52690), (3135, 51732), (3420, 47421), (3564, 45505), (3762, 43110), (4180, 38799), (4311, 37620), (4455, 36404), (4790, 33858), (5130, 31614), (5269, 30780), (5643, 28740), (5748, 28215), (5940, 27303), (6156, 26345), (6270, 25866), (7185, 22572), (7524, 21555), (7695, 21076), (8622, 18810), (8910, 18202), (9101, 17820), (9405, 17244), (9580, 16929), (10260, 15807), (10538, 15390), (11286, 14370), (12540, 12933)]