150298974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 409743360

約数和(自身を除く): 259444386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 49, 62, 63, 69, 93, 98, 126, 138, 147, 161, 186, 207, 217, 239, 279, 294, 322, 414, 434, 441, 478, 483, 558, 651, 713, 717, 882, 966, 1127, 1302, 1426, 1434, 1449, 1519, 1673, 1953, 2139, 2151, 2254, 2898, 3038, 3346, 3381, 3906, 4278, 4302, 4557, 4991, 5019, 5497, 6417, 6762, 7409, 9114, 9982, 10038, 10143, 10994, 11711, 12834, 13671, 14818, 14973, 15057, 16491, 20286, 22227, 23422, 27342, 29946, 30114, 32982, 34937, 35133, 38479, 44454, 44919, 49473, 51863, 66681, 69874, 70266, 76958, 89838, 98946, 103726, 104811, 105399, 115437, 133362, 155589, 170407, 209622, 210798, 230874, 269353, 311178, 314433, 340814, 346311, 363041, 466767, 511221, 538706, 628866, 692622, 726082, 808059, 933534, 1022442, 1089123, 1192849, 1533663, 1616118, 2178246, 2385698, 2424177, 3067326, 3267369, 3578547, 4848354, 6534738, 7157094, 8349943, 10735641, 16699886, 21471282, 25049829, 50099658, 75149487, 150298974]

約数ペア:

[(1, 150298974), (2, 75149487), (3, 50099658), (6, 25049829), (7, 21471282), (9, 16699886), (14, 10735641), (18, 8349943), (21, 7157094), (23, 6534738), (31, 4848354), (42, 3578547), (46, 3267369), (49, 3067326), (62, 2424177), (63, 2385698), (69, 2178246), (93, 1616118), (98, 1533663), (126, 1192849), (138, 1089123), (147, 1022442), (161, 933534), (186, 808059), (207, 726082), (217, 692622), (239, 628866), (279, 538706), (294, 511221), (322, 466767), (414, 363041), (434, 346311), (441, 340814), (478, 314433), (483, 311178), (558, 269353), (651, 230874), (713, 210798), (717, 209622), (882, 170407), (966, 155589), (1127, 133362), (1302, 115437), (1426, 105399), (1434, 104811), (1449, 103726), (1519, 98946), (1673, 89838), (1953, 76958), (2139, 70266), (2151, 69874), (2254, 66681), (2898, 51863), (3038, 49473), (3346, 44919), (3381, 44454), (3906, 38479), (4278, 35133), (4302, 34937), (4557, 32982), (4991, 30114), (5019, 29946), (5497, 27342), (6417, 23422), (6762, 22227), (7409, 20286), (9114, 16491), (9982, 15057), (10038, 14973), (10143, 14818), (10994, 13671), (11711, 12834)]