239205000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 769253760

約数和(自身を除く): 530048760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 296, 300, 370, 375, 431, 444, 500, 555, 600, 625, 740, 750, 862, 888, 925, 1000, 1110, 1250, 1293, 1480, 1500, 1724, 1850, 1875, 2155, 2220, 2500, 2586, 2775, 3000, 3448, 3700, 3750, 4310, 4440, 4625, 5000, 5172, 5550, 6465, 7400, 7500, 8620, 9250, 10344, 10775, 11100, 12930, 13875, 15000, 15947, 17240, 18500, 21550, 22200, 23125, 25860, 27750, 31894, 32325, 37000, 43100, 46250, 47841, 51720, 53875, 55500, 63788, 64650, 69375, 79735, 86200, 92500, 95682, 107750, 111000, 127576, 129300, 138750, 159470, 161625, 185000, 191364, 215500, 239205, 258600, 269375, 277500, 318940, 323250, 382728, 398675, 431000, 478410, 538750, 555000, 637880, 646500, 797350, 808125, 956820, 1077500, 1196025, 1293000, 1594700, 1616250, 1913640, 1993375, 2155000, 2392050, 3189400, 3232500, 3986750, 4784100, 5980125, 6465000, 7973500, 9568200, 9966875, 11960250, 15947000, 19933750, 23920500, 29900625, 39867500, 47841000, 59801250, 79735000, 119602500, 239205000]

約数ペア:

[(1, 239205000), (2, 119602500), (3, 79735000), (4, 59801250), (5, 47841000), (6, 39867500), (8, 29900625), (10, 23920500), (12, 19933750), (15, 15947000), (20, 11960250), (24, 9966875), (25, 9568200), (30, 7973500), (37, 6465000), (40, 5980125), (50, 4784100), (60, 3986750), (74, 3232500), (75, 3189400), (100, 2392050), (111, 2155000), (120, 1993375), (125, 1913640), (148, 1616250), (150, 1594700), (185, 1293000), (200, 1196025), (222, 1077500), (250, 956820), (296, 808125), (300, 797350), (370, 646500), (375, 637880), (431, 555000), (444, 538750), (500, 478410), (555, 431000), (600, 398675), (625, 382728), (740, 323250), (750, 318940), (862, 277500), (888, 269375), (925, 258600), (1000, 239205), (1110, 215500), (1250, 191364), (1293, 185000), (1480, 161625), (1500, 159470), (1724, 138750), (1850, 129300), (1875, 127576), (2155, 111000), (2220, 107750), (2500, 95682), (2586, 92500), (2775, 86200), (3000, 79735), (3448, 69375), (3700, 64650), (3750, 63788), (4310, 55500), (4440, 53875), (4625, 51720), (5000, 47841), (5172, 46250), (5550, 43100), (6465, 37000), (7400, 32325), (7500, 31894), (8620, 27750), (9250, 25860), (10344, 23125), (10775, 22200), (11100, 21550), (12930, 18500), (13875, 17240), (15000, 15947)]