55590800220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269257}}^1$

素因数の和:269340

約数の個数: 144

約数和(自身を含む): 178770079488

約数和(自身を除く): 123179279268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 620, 666, 740, 930, 1110, 1116, 1147, 1332, 1395, 1665, 1860, 2220, 2294, 2790, 3330, 3441, 4588, 5580, 5735, 6660, 6882, 10323, 11470, 13764, 17205, 20646, 22940, 34410, 41292, 51615, 68820, 103230, 206460, 269257, 538514, 807771, 1077028, 1346285, 1615542, 2423313, 2692570, 3231084, 4038855, 4846626, 5385140, 8077710, 8346967, 9693252, 9962509, 12116565, 16155420, 16693934, 19925018, 24233130, 25040901, 29887527, 33387868, 39850036, 41734835, 48466260, 49812545, 50081802, 59775054, 75122703, 83469670, 89662581, 99625090, 100163604, 119550108, 125204505, 149437635, 150245406, 166939340, 179325162, 199250180, 250409010, 298875270, 300490812, 308837779, 358650324, 375613515, 448312905, 500818020, 597750540, 617675558, 751227030, 896625810, 926513337, 1235351116, 1502454060, 1544188895, 1793251620, 1853026674, 2779540011, 3088377790, 3706053348, 4632566685, 5559080022, 6176755580, 9265133370, 11118160044, 13897700055, 18530266740, 27795400110, 55590800220]

約数ペア:

[(1, 55590800220), (2, 27795400110), (3, 18530266740), (4, 13897700055), (5, 11118160044), (6, 9265133370), (9, 6176755580), (10, 5559080022), (12, 4632566685), (15, 3706053348), (18, 3088377790), (20, 2779540011), (30, 1853026674), (31, 1793251620), (36, 1544188895), (37, 1502454060), (45, 1235351116), (60, 926513337), (62, 896625810), (74, 751227030), (90, 617675558), (93, 597750540), (111, 500818020), (124, 448312905), (148, 375613515), (155, 358650324), (180, 308837779), (185, 300490812), (186, 298875270), (222, 250409010), (279, 199250180), (310, 179325162), (333, 166939340), (370, 150245406), (372, 149437635), (444, 125204505), (465, 119550108), (555, 100163604), (558, 99625090), (620, 89662581), (666, 83469670), (740, 75122703), (930, 59775054), (1110, 50081802), (1116, 49812545), (1147, 48466260), (1332, 41734835), (1395, 39850036), (1665, 33387868), (1860, 29887527), (2220, 25040901), (2294, 24233130), (2790, 19925018), (3330, 16693934), (3441, 16155420), (4588, 12116565), (5580, 9962509), (5735, 9693252), (6660, 8346967), (6882, 8077710), (10323, 5385140), (11470, 4846626), (13764, 4038855), (17205, 3231084), (20646, 2692570), (22940, 2423313), (34410, 1615542), (41292, 1346285), (51615, 1077028), (68820, 807771), (103230, 538514), (206460, 269257)]