303479820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 1062367488

約数和(自身を除く): 758887668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2251, 2996, 3210, 3745, 3852, 4494, 4502, 4815, 6420, 6741, 6753, 7490, 8988, 9004, 9630, 11235, 11255, 13482, 13506, 14980, 15757, 19260, 20259, 22470, 22510, 26964, 27012, 31514, 33705, 33765, 40518, 44940, 45020, 47271, 63028, 67410, 67530, 78785, 81036, 94542, 101295, 134820, 135060, 141813, 157570, 189084, 202590, 236355, 240857, 283626, 315140, 405180, 472710, 481714, 567252, 709065, 722571, 945420, 963428, 1204285, 1418130, 1445142, 1685999, 2167713, 2408570, 2836260, 2890284, 3371998, 3612855, 4335426, 4817140, 5057997, 6743996, 7225710, 8429995, 8670852, 10115994, 10838565, 14451420, 15173991, 16859990, 20231988, 21677130, 25289985, 30347982, 33719980, 43354260, 50579970, 60695964, 75869955, 101159940, 151739910, 303479820]

約数ペア:

[(1, 303479820), (2, 151739910), (3, 101159940), (4, 75869955), (5, 60695964), (6, 50579970), (7, 43354260), (9, 33719980), (10, 30347982), (12, 25289985), (14, 21677130), (15, 20231988), (18, 16859990), (20, 15173991), (21, 14451420), (28, 10838565), (30, 10115994), (35, 8670852), (36, 8429995), (42, 7225710), (45, 6743996), (60, 5057997), (63, 4817140), (70, 4335426), (84, 3612855), (90, 3371998), (105, 2890284), (107, 2836260), (126, 2408570), (140, 2167713), (180, 1685999), (210, 1445142), (214, 1418130), (252, 1204285), (315, 963428), (321, 945420), (420, 722571), (428, 709065), (535, 567252), (630, 481714), (642, 472710), (749, 405180), (963, 315140), (1070, 283626), (1260, 240857), (1284, 236355), (1498, 202590), (1605, 189084), (1926, 157570), (2140, 141813), (2247, 135060), (2251, 134820), (2996, 101295), (3210, 94542), (3745, 81036), (3852, 78785), (4494, 67530), (4502, 67410), (4815, 63028), (6420, 47271), (6741, 45020), (6753, 44940), (7490, 40518), (8988, 33765), (9004, 33705), (9630, 31514), (11235, 27012), (11255, 26964), (13482, 22510), (13506, 22470), (14980, 20259), (15757, 19260)]