75005424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 228839520

約数和(自身を除く): 153834096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 389, 412, 468, 618, 624, 778, 824, 927, 936, 1167, 1236, 1339, 1556, 1648, 1854, 1872, 2334, 2472, 2678, 3112, 3501, 3708, 4017, 4668, 4944, 5057, 5356, 6224, 7002, 7416, 8034, 9336, 10114, 10712, 12051, 14004, 14832, 15171, 16068, 18672, 20228, 21424, 24102, 28008, 30342, 32136, 40067, 40456, 45513, 48204, 56016, 60684, 64272, 80134, 80912, 91026, 96408, 120201, 121368, 160268, 182052, 192816, 240402, 242736, 320536, 360603, 364104, 480804, 520871, 641072, 721206, 728208, 961608, 1041742, 1442412, 1562613, 1923216, 2083484, 2884824, 3125226, 4166968, 4687839, 5769648, 6250452, 8333936, 9375678, 12500904, 18751356, 25001808, 37502712, 75005424]

約数ペア:

[(1, 75005424), (2, 37502712), (3, 25001808), (4, 18751356), (6, 12500904), (8, 9375678), (9, 8333936), (12, 6250452), (13, 5769648), (16, 4687839), (18, 4166968), (24, 3125226), (26, 2884824), (36, 2083484), (39, 1923216), (48, 1562613), (52, 1442412), (72, 1041742), (78, 961608), (103, 728208), (104, 721206), (117, 641072), (144, 520871), (156, 480804), (206, 364104), (208, 360603), (234, 320536), (309, 242736), (312, 240402), (389, 192816), (412, 182052), (468, 160268), (618, 121368), (624, 120201), (778, 96408), (824, 91026), (927, 80912), (936, 80134), (1167, 64272), (1236, 60684), (1339, 56016), (1556, 48204), (1648, 45513), (1854, 40456), (1872, 40067), (2334, 32136), (2472, 30342), (2678, 28008), (3112, 24102), (3501, 21424), (3708, 20228), (4017, 18672), (4668, 16068), (4944, 15171), (5057, 14832), (5356, 14004), (6224, 12051), (7002, 10712), (7416, 10114), (8034, 9336)]