75381150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 144604770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 31, 39, 43, 50, 58, 62, 65, 75, 78, 86, 87, 93, 129, 130, 145, 150, 155, 174, 186, 195, 215, 258, 290, 310, 325, 377, 390, 403, 430, 435, 465, 559, 645, 650, 725, 754, 775, 806, 870, 899, 930, 975, 1075, 1118, 1131, 1209, 1247, 1290, 1333, 1450, 1550, 1677, 1798, 1885, 1950, 2015, 2150, 2175, 2262, 2325, 2418, 2494, 2666, 2697, 2795, 3225, 3354, 3741, 3770, 3999, 4030, 4350, 4495, 4650, 5394, 5590, 5655, 6045, 6235, 6450, 6665, 7482, 7998, 8385, 8990, 9425, 10075, 11310, 11687, 12090, 12470, 13330, 13485, 13975, 16211, 16770, 17329, 18705, 18850, 19995, 20150, 22475, 23374, 26970, 27950, 28275, 30225, 31175, 32422, 33325, 34658, 35061, 37410, 38657, 39990, 41925, 44950, 48633, 51987, 56550, 58435, 60450, 62350, 66650, 67425, 70122, 77314, 81055, 83850, 86645, 93525, 97266, 99975, 103974, 115971, 116870, 134850, 162110, 173290, 175305, 187050, 193285, 199950, 231942, 243165, 259935, 292175, 350610, 386570, 405275, 433225, 486330, 502541, 519870, 579855, 584350, 810550, 866450, 876525, 966425, 1005082, 1159710, 1215825, 1299675, 1507623, 1753050, 1932850, 2431650, 2512705, 2599350, 2899275, 3015246, 5025410, 5798550, 7538115, 12563525, 15076230, 25127050, 37690575, 75381150]

約数ペア:

[(1, 75381150), (2, 37690575), (3, 25127050), (5, 15076230), (6, 12563525), (10, 7538115), (13, 5798550), (15, 5025410), (25, 3015246), (26, 2899275), (29, 2599350), (30, 2512705), (31, 2431650), (39, 1932850), (43, 1753050), (50, 1507623), (58, 1299675), (62, 1215825), (65, 1159710), (75, 1005082), (78, 966425), (86, 876525), (87, 866450), (93, 810550), (129, 584350), (130, 579855), (145, 519870), (150, 502541), (155, 486330), (174, 433225), (186, 405275), (195, 386570), (215, 350610), (258, 292175), (290, 259935), (310, 243165), (325, 231942), (377, 199950), (390, 193285), (403, 187050), (430, 175305), (435, 173290), (465, 162110), (559, 134850), (645, 116870), (650, 115971), (725, 103974), (754, 99975), (775, 97266), (806, 93525), (870, 86645), (899, 83850), (930, 81055), (975, 77314), (1075, 70122), (1118, 67425), (1131, 66650), (1209, 62350), (1247, 60450), (1290, 58435), (1333, 56550), (1450, 51987), (1550, 48633), (1677, 44950), (1798, 41925), (1885, 39990), (1950, 38657), (2015, 37410), (2150, 35061), (2175, 34658), (2262, 33325), (2325, 32422), (2418, 31175), (2494, 30225), (2666, 28275), (2697, 27950), (2795, 26970), (3225, 23374), (3354, 22475), (3741, 20150), (3770, 19995), (3999, 18850), (4030, 18705), (4350, 17329), (4495, 16770), (4650, 16211), (5394, 13975), (5590, 13485), (5655, 13330), (6045, 12470), (6235, 12090), (6450, 11687), (6665, 11310), (7482, 10075), (7998, 9425), (8385, 8990)]