120516468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 330086400

約数和(自身を除く): 209569932

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 59, 62, 68, 76, 93, 102, 114, 118, 124, 177, 186, 204, 228, 236, 289, 323, 354, 372, 527, 578, 589, 646, 708, 867, 969, 1003, 1054, 1121, 1156, 1178, 1292, 1581, 1734, 1767, 1829, 1938, 2006, 2108, 2242, 2356, 3009, 3162, 3363, 3468, 3534, 3658, 3876, 4012, 4484, 5487, 5491, 6018, 6324, 6726, 7068, 7316, 8959, 10013, 10974, 10982, 12036, 13452, 16473, 17051, 17918, 19057, 20026, 21948, 21964, 26877, 30039, 31093, 32946, 34102, 34751, 35836, 38114, 40052, 51153, 53754, 57171, 60078, 62186, 65892, 68204, 69502, 76228, 93279, 102306, 104253, 107508, 114342, 120156, 124372, 139004, 170221, 186558, 204612, 208506, 228684, 323969, 340442, 373116, 417012, 510663, 528581, 590767, 647938, 680884, 971907, 1021326, 1057162, 1181534, 1295876, 1585743, 1772301, 1943814, 2042652, 2114324, 2363068, 3171486, 3544602, 3887628, 6342972, 7089204, 10043039, 20086078, 30129117, 40172156, 60258234, 120516468]

約数ペア:

[(1, 120516468), (2, 60258234), (3, 40172156), (4, 30129117), (6, 20086078), (12, 10043039), (17, 7089204), (19, 6342972), (31, 3887628), (34, 3544602), (38, 3171486), (51, 2363068), (57, 2114324), (59, 2042652), (62, 1943814), (68, 1772301), (76, 1585743), (93, 1295876), (102, 1181534), (114, 1057162), (118, 1021326), (124, 971907), (177, 680884), (186, 647938), (204, 590767), (228, 528581), (236, 510663), (289, 417012), (323, 373116), (354, 340442), (372, 323969), (527, 228684), (578, 208506), (589, 204612), (646, 186558), (708, 170221), (867, 139004), (969, 124372), (1003, 120156), (1054, 114342), (1121, 107508), (1156, 104253), (1178, 102306), (1292, 93279), (1581, 76228), (1734, 69502), (1767, 68204), (1829, 65892), (1938, 62186), (2006, 60078), (2108, 57171), (2242, 53754), (2356, 51153), (3009, 40052), (3162, 38114), (3363, 35836), (3468, 34751), (3534, 34102), (3658, 32946), (3876, 31093), (4012, 30039), (4484, 26877), (5487, 21964), (5491, 21948), (6018, 20026), (6324, 19057), (6726, 17918), (7068, 17051), (7316, 16473), (8959, 13452), (10013, 12036), (10974, 10982)]