120741300

素因数分解:

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

素因数の和:447

約数の個数: 144

約数和(自身を含む): 391849920

約数和(自身を除く): 271108620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 197, 225, 227, 270, 300, 394, 450, 454, 540, 591, 675, 681, 788, 900, 908, 985, 1135, 1182, 1350, 1362, 1773, 1970, 2043, 2270, 2364, 2700, 2724, 2955, 3405, 3546, 3940, 4086, 4540, 4925, 5319, 5675, 5910, 6129, 6810, 7092, 8172, 8865, 9850, 10215, 10638, 11350, 11820, 12258, 13620, 14775, 17025, 17730, 19700, 20430, 21276, 22700, 24516, 26595, 29550, 30645, 34050, 35460, 40860, 44325, 44719, 51075, 53190, 59100, 61290, 68100, 88650, 89438, 102150, 106380, 122580, 132975, 134157, 153225, 177300, 178876, 204300, 223595, 265950, 268314, 306450, 402471, 447190, 531900, 536628, 612900, 670785, 804942, 894380, 1117975, 1207413, 1341570, 1609884, 2012355, 2235950, 2414826, 2683140, 3353925, 4024710, 4471900, 4829652, 6037065, 6707850, 8049420, 10061775, 12074130, 13415700, 20123550, 24148260, 30185325, 40247100, 60370650, 120741300]

約数ペア:

[(1, 120741300), (2, 60370650), (3, 40247100), (4, 30185325), (5, 24148260), (6, 20123550), (9, 13415700), (10, 12074130), (12, 10061775), (15, 8049420), (18, 6707850), (20, 6037065), (25, 4829652), (27, 4471900), (30, 4024710), (36, 3353925), (45, 2683140), (50, 2414826), (54, 2235950), (60, 2012355), (75, 1609884), (90, 1341570), (100, 1207413), (108, 1117975), (135, 894380), (150, 804942), (180, 670785), (197, 612900), (225, 536628), (227, 531900), (270, 447190), (300, 402471), (394, 306450), (450, 268314), (454, 265950), (540, 223595), (591, 204300), (675, 178876), (681, 177300), (788, 153225), (900, 134157), (908, 132975), (985, 122580), (1135, 106380), (1182, 102150), (1350, 89438), (1362, 88650), (1773, 68100), (1970, 61290), (2043, 59100), (2270, 53190), (2364, 51075), (2700, 44719), (2724, 44325), (2955, 40860), (3405, 35460), (3546, 34050), (3940, 30645), (4086, 29550), (4540, 26595), (4925, 24516), (5319, 22700), (5675, 21276), (5910, 20430), (6129, 19700), (6810, 17730), (7092, 17025), (8172, 14775), (8865, 13620), (9850, 12258), (10215, 11820), (10638, 11350)]