87735000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5849}}^1$

素因数の和:5878

約数の個数: 80

約数和(自身を含む): 274131000

約数和(自身を除く): 186396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5849, 7500, 11698, 15000, 17547, 23396, 29245, 35094, 46792, 58490, 70188, 87735, 116980, 140376, 146225, 175470, 233960, 292450, 350940, 438675, 584900, 701880, 731125, 877350, 1169800, 1462250, 1754700, 2193375, 2924500, 3509400, 3655625, 4386750, 5849000, 7311250, 8773500, 10966875, 14622500, 17547000, 21933750, 29245000, 43867500, 87735000]

約数ペア:

[(1, 87735000), (2, 43867500), (3, 29245000), (4, 21933750), (5, 17547000), (6, 14622500), (8, 10966875), (10, 8773500), (12, 7311250), (15, 5849000), (20, 4386750), (24, 3655625), (25, 3509400), (30, 2924500), (40, 2193375), (50, 1754700), (60, 1462250), (75, 1169800), (100, 877350), (120, 731125), (125, 701880), (150, 584900), (200, 438675), (250, 350940), (300, 292450), (375, 233960), (500, 175470), (600, 146225), (625, 140376), (750, 116980), (1000, 87735), (1250, 70188), (1500, 58490), (1875, 46792), (2500, 35094), (3000, 29245), (3750, 23396), (5000, 17547), (5849, 15000), (7500, 11698)]