180822348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 376883892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 727, 756, 846, 882, 987, 1269, 1316, 1323, 1454, 1692, 1764, 1974, 2181, 2303, 2538, 2646, 2908, 2961, 3948, 4362, 4606, 5076, 5089, 5292, 5922, 6543, 6909, 8724, 8883, 9212, 10178, 11844, 13086, 13818, 15267, 17766, 19629, 20356, 20727, 26172, 27636, 30534, 34169, 35532, 35623, 39258, 41454, 45801, 61068, 62181, 68338, 71246, 78516, 82908, 91602, 102507, 106869, 124362, 136676, 137403, 142492, 183204, 205014, 213738, 239183, 248724, 274806, 307521, 320607, 410028, 427476, 478366, 549612, 615042, 641214, 717549, 922563, 956732, 961821, 1230084, 1282428, 1435098, 1674281, 1845126, 1923642, 2152647, 2870196, 3348562, 3690252, 3847284, 4305294, 5022843, 6457941, 6697124, 8610588, 10045686, 12915882, 15068529, 20091372, 25831764, 30137058, 45205587, 60274116, 90411174, 180822348]

約数ペア:

[(1, 180822348), (2, 90411174), (3, 60274116), (4, 45205587), (6, 30137058), (7, 25831764), (9, 20091372), (12, 15068529), (14, 12915882), (18, 10045686), (21, 8610588), (27, 6697124), (28, 6457941), (36, 5022843), (42, 4305294), (47, 3847284), (49, 3690252), (54, 3348562), (63, 2870196), (84, 2152647), (94, 1923642), (98, 1845126), (108, 1674281), (126, 1435098), (141, 1282428), (147, 1230084), (188, 961821), (189, 956732), (196, 922563), (252, 717549), (282, 641214), (294, 615042), (329, 549612), (378, 478366), (423, 427476), (441, 410028), (564, 320607), (588, 307521), (658, 274806), (727, 248724), (756, 239183), (846, 213738), (882, 205014), (987, 183204), (1269, 142492), (1316, 137403), (1323, 136676), (1454, 124362), (1692, 106869), (1764, 102507), (1974, 91602), (2181, 82908), (2303, 78516), (2538, 71246), (2646, 68338), (2908, 62181), (2961, 61068), (3948, 45801), (4362, 41454), (4606, 39258), (5076, 35623), (5089, 35532), (5292, 34169), (5922, 30534), (6543, 27636), (6909, 26172), (8724, 20727), (8883, 20356), (9212, 19629), (10178, 17766), (11844, 15267), (13086, 13818)]