40247100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 127351224

約数和(自身を除く): 87104124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 227, 300, 394, 450, 454, 591, 681, 788, 900, 908, 985, 1135, 1182, 1362, 1773, 1970, 2043, 2270, 2364, 2724, 2955, 3405, 3546, 3940, 4086, 4540, 4925, 5675, 5910, 6810, 7092, 8172, 8865, 9850, 10215, 11350, 11820, 13620, 14775, 17025, 17730, 19700, 20430, 22700, 29550, 34050, 35460, 40860, 44325, 44719, 51075, 59100, 68100, 88650, 89438, 102150, 134157, 177300, 178876, 204300, 223595, 268314, 402471, 447190, 536628, 670785, 804942, 894380, 1117975, 1341570, 1609884, 2012355, 2235950, 2683140, 3353925, 4024710, 4471900, 6707850, 8049420, 10061775, 13415700, 20123550, 40247100]

約数ペア:

[(1, 40247100), (2, 20123550), (3, 13415700), (4, 10061775), (5, 8049420), (6, 6707850), (9, 4471900), (10, 4024710), (12, 3353925), (15, 2683140), (18, 2235950), (20, 2012355), (25, 1609884), (30, 1341570), (36, 1117975), (45, 894380), (50, 804942), (60, 670785), (75, 536628), (90, 447190), (100, 402471), (150, 268314), (180, 223595), (197, 204300), (225, 178876), (227, 177300), (300, 134157), (394, 102150), (450, 89438), (454, 88650), (591, 68100), (681, 59100), (788, 51075), (900, 44719), (908, 44325), (985, 40860), (1135, 35460), (1182, 34050), (1362, 29550), (1773, 22700), (1970, 20430), (2043, 19700), (2270, 17730), (2364, 17025), (2724, 14775), (2955, 13620), (3405, 11820), (3546, 11350), (3940, 10215), (4086, 9850), (4540, 8865), (4925, 8172), (5675, 7092), (5910, 6810)]