1018873800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{80863}}^1$

素因数の和:80892

約数の個数: 144

約数和(自身を含む): 3910583040

約数和(自身を除く): 2891709240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 80863, 161726, 242589, 323452, 404315, 485178, 566041, 646904, 727767, 808630, 970356, 1132082, 1212945, 1455534, 1617260, 1698123, 1940712, 2021575, 2264164, 2425890, 2830205, 2911068, 3234520, 3396246, 3638835, 4043150, 4528328, 4851780, 5094369, 5660410, 5822136, 6064725, 6792492, 7277670, 8086300, 8490615, 9703560, 10188738, 11320820, 12129450, 13584984, 14151025, 14555340, 16172600, 16981230, 18194175, 20377476, 22641640, 24258900, 25471845, 28302050, 29110680, 33962460, 36388350, 40754952, 42453075, 48517800, 50943690, 56604100, 67924920, 72776700, 84906150, 101887380, 113208200, 127359225, 145553400, 169812300, 203774760, 254718450, 339624600, 509436900, 1018873800]

約数ペア:

[(1, 1018873800), (2, 509436900), (3, 339624600), (4, 254718450), (5, 203774760), (6, 169812300), (7, 145553400), (8, 127359225), (9, 113208200), (10, 101887380), (12, 84906150), (14, 72776700), (15, 67924920), (18, 56604100), (20, 50943690), (21, 48517800), (24, 42453075), (25, 40754952), (28, 36388350), (30, 33962460), (35, 29110680), (36, 28302050), (40, 25471845), (42, 24258900), (45, 22641640), (50, 20377476), (56, 18194175), (60, 16981230), (63, 16172600), (70, 14555340), (72, 14151025), (75, 13584984), (84, 12129450), (90, 11320820), (100, 10188738), (105, 9703560), (120, 8490615), (126, 8086300), (140, 7277670), (150, 6792492), (168, 6064725), (175, 5822136), (180, 5660410), (200, 5094369), (210, 4851780), (225, 4528328), (252, 4043150), (280, 3638835), (300, 3396246), (315, 3234520), (350, 2911068), (360, 2830205), (420, 2425890), (450, 2264164), (504, 2021575), (525, 1940712), (600, 1698123), (630, 1617260), (700, 1455534), (840, 1212945), (900, 1132082), (1050, 970356), (1260, 808630), (1400, 727767), (1575, 646904), (1800, 566041), (2100, 485178), (2520, 404315), (3150, 323452), (4200, 242589), (6300, 161726), (12600, 80863)]