18783739620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2393

約数の個数: 288

約数和(自身を含む): 63210865536

約数和(自身を除く): 44427125916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 101, 102, 108, 135, 153, 162, 170, 180, 202, 204, 243, 255, 270, 303, 306, 324, 340, 404, 405, 459, 486, 505, 510, 540, 606, 612, 765, 810, 909, 918, 972, 1010, 1020, 1212, 1215, 1377, 1515, 1530, 1620, 1717, 1818, 1836, 2020, 2251, 2295, 2430, 2727, 2754, 3030, 3060, 3434, 3636, 4131, 4502, 4545, 4590, 4860, 5151, 5454, 5508, 6060, 6753, 6868, 6885, 8181, 8262, 8585, 9004, 9090, 9180, 10302, 10908, 11255, 13506, 13635, 13770, 15453, 16362, 16524, 17170, 18180, 20259, 20604, 20655, 22510, 24543, 25755, 27012, 27270, 27540, 30906, 32724, 33765, 34340, 38267, 40518, 40905, 41310, 45020, 46359, 49086, 51510, 54540, 60777, 61812, 67530, 76534, 77265, 81036, 81810, 82620, 92718, 98172, 101295, 103020, 114801, 121554, 122715, 135060, 139077, 153068, 154530, 163620, 182331, 185436, 191335, 202590, 227351, 229602, 231795, 243108, 245430, 278154, 303885, 309060, 344403, 364662, 382670, 405180, 417231, 454702, 459204, 463590, 490860, 546993, 556308, 574005, 607770, 682053, 688806, 695385, 729324, 765340, 834462, 909404, 911655, 927180, 1033209, 1093986, 1136755, 1148010, 1215540, 1364106, 1377612, 1390770, 1668924, 1722015, 1823310, 2046159, 2066418, 2086155, 2187972, 2273510, 2296020, 2728212, 2734965, 2781540, 3099627, 3410265, 3444030, 3646620, 3864967, 4092318, 4132836, 4172310, 4547020, 5166045, 5469930, 6138477, 6199254, 6820530, 6888060, 7729934, 8184636, 8344620, 9298881, 10230795, 10332090, 10939860, 11594901, 12276954, 12398508, 13641060, 15459868, 15498135, 18415431, 18597762, 19324835, 20461590, 20664180, 23189802, 24553908, 30692385, 30996270, 34784703, 36830862, 37195524, 38649670, 40923180, 46379604, 46494405, 55246293, 57974505, 61384770, 61992540, 69569406, 73661724, 77299340, 92077155, 92988810, 104354109, 110492586, 115949010, 122769540, 139138812, 173923515, 184154310, 185977620, 208708218, 220985172, 231898020, 276231465, 313062327, 347847030, 368308620, 417416436, 521770545, 552462930, 626124654, 695694060, 939186981, 1043541090, 1104925860, 1252249308, 1565311635, 1878373962, 2087082180, 3130623270, 3756747924, 4695934905, 6261246540, 9391869810, 18783739620]

約数ペア:

[(1, 18783739620), (2, 9391869810), (3, 6261246540), (4, 4695934905), (5, 3756747924), (6, 3130623270), (9, 2087082180), (10, 1878373962), (12, 1565311635), (15, 1252249308), (17, 1104925860), (18, 1043541090), (20, 939186981), (27, 695694060), (30, 626124654), (34, 552462930), (36, 521770545), (45, 417416436), (51, 368308620), (54, 347847030), (60, 313062327), (68, 276231465), (81, 231898020), (85, 220985172), (90, 208708218), (101, 185977620), (102, 184154310), (108, 173923515), (135, 139138812), (153, 122769540), (162, 115949010), (170, 110492586), (180, 104354109), (202, 92988810), (204, 92077155), (243, 77299340), (255, 73661724), (270, 69569406), (303, 61992540), (306, 61384770), (324, 57974505), (340, 55246293), (404, 46494405), (405, 46379604), (459, 40923180), (486, 38649670), (505, 37195524), (510, 36830862), (540, 34784703), (606, 30996270), (612, 30692385), (765, 24553908), (810, 23189802), (909, 20664180), (918, 20461590), (972, 19324835), (1010, 18597762), (1020, 18415431), (1212, 15498135), (1215, 15459868), (1377, 13641060), (1515, 12398508), (1530, 12276954), (1620, 11594901), (1717, 10939860), (1818, 10332090), (1836, 10230795), (2020, 9298881), (2251, 8344620), (2295, 8184636), (2430, 7729934), (2727, 6888060), (2754, 6820530), (3030, 6199254), (3060, 6138477), (3434, 5469930), (3636, 5166045), (4131, 4547020), (4502, 4172310), (4545, 4132836), (4590, 4092318), (4860, 3864967), (5151, 3646620), (5454, 3444030), (5508, 3410265), (6060, 3099627), (6753, 2781540), (6868, 2734965), (6885, 2728212), (8181, 2296020), (8262, 2273510), (8585, 2187972), (9004, 2086155), (9090, 2066418), (9180, 2046159), (10302, 1823310), (10908, 1722015), (11255, 1668924), (13506, 1390770), (13635, 1377612), (13770, 1364106), (15453, 1215540), (16362, 1148010), (16524, 1136755), (17170, 1093986), (18180, 1033209), (20259, 927180), (20604, 911655), (20655, 909404), (22510, 834462), (24543, 765340), (25755, 729324), (27012, 695385), (27270, 688806), (27540, 682053), (30906, 607770), (32724, 574005), (33765, 556308), (34340, 546993), (38267, 490860), (40518, 463590), (40905, 459204), (41310, 454702), (45020, 417231), (46359, 405180), (49086, 382670), (51510, 364662), (54540, 344403), (60777, 309060), (61812, 303885), (67530, 278154), (76534, 245430), (77265, 243108), (81036, 231795), (81810, 229602), (82620, 227351), (92718, 202590), (98172, 191335), (101295, 185436), (103020, 182331), (114801, 163620), (121554, 154530), (122715, 153068), (135060, 139077)]