180398790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 560431872

約数和(自身を除く): 380033082

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 107, 110, 117, 130, 131, 143, 165, 195, 198, 214, 234, 262, 286, 321, 330, 390, 393, 429, 495, 535, 585, 642, 655, 715, 786, 858, 963, 990, 1070, 1170, 1177, 1179, 1287, 1310, 1391, 1430, 1441, 1605, 1703, 1926, 1965, 2145, 2354, 2358, 2574, 2782, 2882, 3210, 3406, 3531, 3930, 4173, 4290, 4323, 4815, 5109, 5885, 5895, 6435, 6955, 7062, 7205, 8346, 8515, 8646, 9630, 10218, 10593, 11770, 11790, 12519, 12870, 12969, 13910, 14017, 14410, 15301, 15327, 17030, 17655, 18733, 20865, 21186, 21615, 25038, 25545, 25938, 28034, 30602, 30654, 35310, 37466, 41730, 42051, 43230, 45903, 51090, 52965, 56199, 62595, 64845, 70085, 76505, 76635, 84102, 91806, 93665, 105930, 112398, 125190, 126153, 129690, 137709, 140170, 153010, 153270, 154187, 168597, 182221, 187330, 210255, 229515, 252306, 275418, 280995, 308374, 337194, 364442, 420510, 459030, 462561, 546663, 561990, 630765, 688545, 770935, 842985, 911105, 925122, 1093326, 1261530, 1377090, 1387683, 1541870, 1639989, 1685970, 1822210, 2004431, 2312805, 2733315, 2775366, 3279978, 4008862, 4625610, 5466630, 6013293, 6938415, 8199945, 10022155, 12026586, 13876830, 16399890, 18039879, 20044310, 30066465, 36079758, 60132930, 90199395, 180398790]

約数ペア:

[(1, 180398790), (2, 90199395), (3, 60132930), (5, 36079758), (6, 30066465), (9, 20044310), (10, 18039879), (11, 16399890), (13, 13876830), (15, 12026586), (18, 10022155), (22, 8199945), (26, 6938415), (30, 6013293), (33, 5466630), (39, 4625610), (45, 4008862), (55, 3279978), (65, 2775366), (66, 2733315), (78, 2312805), (90, 2004431), (99, 1822210), (107, 1685970), (110, 1639989), (117, 1541870), (130, 1387683), (131, 1377090), (143, 1261530), (165, 1093326), (195, 925122), (198, 911105), (214, 842985), (234, 770935), (262, 688545), (286, 630765), (321, 561990), (330, 546663), (390, 462561), (393, 459030), (429, 420510), (495, 364442), (535, 337194), (585, 308374), (642, 280995), (655, 275418), (715, 252306), (786, 229515), (858, 210255), (963, 187330), (990, 182221), (1070, 168597), (1170, 154187), (1177, 153270), (1179, 153010), (1287, 140170), (1310, 137709), (1391, 129690), (1430, 126153), (1441, 125190), (1605, 112398), (1703, 105930), (1926, 93665), (1965, 91806), (2145, 84102), (2354, 76635), (2358, 76505), (2574, 70085), (2782, 64845), (2882, 62595), (3210, 56199), (3406, 52965), (3531, 51090), (3930, 45903), (4173, 43230), (4290, 42051), (4323, 41730), (4815, 37466), (5109, 35310), (5885, 30654), (5895, 30602), (6435, 28034), (6955, 25938), (7062, 25545), (7205, 25038), (8346, 21615), (8515, 21186), (8646, 20865), (9630, 18733), (10218, 17655), (10593, 17030), (11770, 15327), (11790, 15301), (12519, 14410), (12870, 14017), (12969, 13910)]