121504212

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 331752960

約数和(自身を除く): 210248748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 79, 81, 94, 101, 108, 141, 158, 162, 188, 202, 237, 282, 303, 316, 324, 404, 423, 474, 564, 606, 711, 846, 909, 948, 1212, 1269, 1422, 1692, 1818, 2133, 2538, 2727, 2844, 3636, 3713, 3807, 4266, 4747, 5076, 5454, 6399, 7426, 7614, 7979, 8181, 8532, 9494, 10908, 11139, 12798, 14241, 14852, 15228, 15958, 16362, 18988, 22278, 23937, 25596, 28482, 31916, 32724, 33417, 42723, 44556, 47874, 56964, 66834, 71811, 85446, 95748, 100251, 128169, 133668, 143622, 170892, 200502, 215433, 256338, 287244, 300753, 375013, 384507, 401004, 430866, 512676, 601506, 646299, 750026, 769014, 861732, 1125039, 1203012, 1292598, 1500052, 1538028, 2250078, 2585196, 3375117, 4500156, 6750234, 10125351, 13500468, 20250702, 30376053, 40501404, 60752106, 121504212]

約数ペア:

[(1, 121504212), (2, 60752106), (3, 40501404), (4, 30376053), (6, 20250702), (9, 13500468), (12, 10125351), (18, 6750234), (27, 4500156), (36, 3375117), (47, 2585196), (54, 2250078), (79, 1538028), (81, 1500052), (94, 1292598), (101, 1203012), (108, 1125039), (141, 861732), (158, 769014), (162, 750026), (188, 646299), (202, 601506), (237, 512676), (282, 430866), (303, 401004), (316, 384507), (324, 375013), (404, 300753), (423, 287244), (474, 256338), (564, 215433), (606, 200502), (711, 170892), (846, 143622), (909, 133668), (948, 128169), (1212, 100251), (1269, 95748), (1422, 85446), (1692, 71811), (1818, 66834), (2133, 56964), (2538, 47874), (2727, 44556), (2844, 42723), (3636, 33417), (3713, 32724), (3807, 31916), (4266, 28482), (4747, 25596), (5076, 23937), (5454, 22278), (6399, 18988), (7426, 16362), (7614, 15958), (7979, 15228), (8181, 14852), (8532, 14241), (9494, 12798), (10908, 11139)]