13219800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 44729280

約数和(自身を除く): 31509480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2003, 2200, 3300, 4006, 6009, 6600, 8012, 10015, 12018, 16024, 20030, 22033, 24036, 30045, 40060, 44066, 48072, 50075, 60090, 66099, 80120, 88132, 100150, 110165, 120180, 132198, 150225, 176264, 200300, 220330, 240360, 264396, 300450, 330495, 400600, 440660, 528792, 550825, 600900, 660990, 881320, 1101650, 1201800, 1321980, 1652475, 2203300, 2643960, 3304950, 4406600, 6609900, 13219800]

約数ペア:

[(1, 13219800), (2, 6609900), (3, 4406600), (4, 3304950), (5, 2643960), (6, 2203300), (8, 1652475), (10, 1321980), (11, 1201800), (12, 1101650), (15, 881320), (20, 660990), (22, 600900), (24, 550825), (25, 528792), (30, 440660), (33, 400600), (40, 330495), (44, 300450), (50, 264396), (55, 240360), (60, 220330), (66, 200300), (75, 176264), (88, 150225), (100, 132198), (110, 120180), (120, 110165), (132, 100150), (150, 88132), (165, 80120), (200, 66099), (220, 60090), (264, 50075), (275, 48072), (300, 44066), (330, 40060), (440, 30045), (550, 24036), (600, 22033), (660, 20030), (825, 16024), (1100, 12018), (1320, 10015), (1650, 8012), (2003, 6600), (2200, 6009), (3300, 4006)]