150890454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 403380432

約数和(自身を除く): 252489978

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 61, 62, 66, 78, 93, 99, 117, 122, 143, 183, 186, 198, 234, 279, 286, 341, 366, 403, 429, 549, 558, 671, 682, 793, 806, 858, 961, 1023, 1098, 1209, 1287, 1342, 1586, 1891, 1922, 2013, 2046, 2379, 2418, 2574, 2883, 3069, 3627, 3782, 4026, 4433, 4758, 5673, 5766, 6039, 6138, 7137, 7254, 8649, 8723, 8866, 10571, 11346, 12078, 12493, 13299, 14274, 17019, 17298, 17446, 20801, 21142, 24583, 24986, 26169, 26598, 31713, 34038, 37479, 39897, 41602, 49166, 52338, 58621, 62403, 63426, 73749, 74958, 78507, 79794, 95139, 112437, 117242, 124806, 137423, 147498, 157014, 175863, 187209, 190278, 221247, 224874, 270413, 274846, 351726, 374418, 412269, 442494, 527589, 540826, 644831, 762073, 811239, 824538, 1055178, 1236807, 1289662, 1524146, 1622478, 1934493, 2286219, 2433717, 2473614, 3868986, 4572438, 4867434, 5803479, 6858657, 8382803, 11606958, 13717314, 16765606, 25148409, 50296818, 75445227, 150890454]

約数ペア:

[(1, 150890454), (2, 75445227), (3, 50296818), (6, 25148409), (9, 16765606), (11, 13717314), (13, 11606958), (18, 8382803), (22, 6858657), (26, 5803479), (31, 4867434), (33, 4572438), (39, 3868986), (61, 2473614), (62, 2433717), (66, 2286219), (78, 1934493), (93, 1622478), (99, 1524146), (117, 1289662), (122, 1236807), (143, 1055178), (183, 824538), (186, 811239), (198, 762073), (234, 644831), (279, 540826), (286, 527589), (341, 442494), (366, 412269), (403, 374418), (429, 351726), (549, 274846), (558, 270413), (671, 224874), (682, 221247), (793, 190278), (806, 187209), (858, 175863), (961, 157014), (1023, 147498), (1098, 137423), (1209, 124806), (1287, 117242), (1342, 112437), (1586, 95139), (1891, 79794), (1922, 78507), (2013, 74958), (2046, 73749), (2379, 63426), (2418, 62403), (2574, 58621), (2883, 52338), (3069, 49166), (3627, 41602), (3782, 39897), (4026, 37479), (4433, 34038), (4758, 31713), (5673, 26598), (5766, 26169), (6039, 24986), (6138, 24583), (7137, 21142), (7254, 20801), (8649, 17446), (8723, 17298), (8866, 17019), (10571, 14274), (11346, 13299), (12078, 12493)]