13279200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 47246976

約数和(自身を除く): 33967776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 503, 528, 550, 600, 660, 800, 825, 880, 1006, 1056, 1100, 1200, 1320, 1509, 1650, 1760, 2012, 2200, 2400, 2515, 2640, 3018, 3300, 4024, 4400, 5030, 5280, 5533, 6036, 6600, 7545, 8048, 8800, 10060, 11066, 12072, 12575, 13200, 15090, 16096, 16599, 20120, 22132, 24144, 25150, 26400, 27665, 30180, 33198, 37725, 40240, 44264, 48288, 50300, 55330, 60360, 66396, 75450, 80480, 82995, 88528, 100600, 110660, 120720, 132792, 138325, 150900, 165990, 177056, 201200, 221320, 241440, 265584, 276650, 301800, 331980, 402400, 414975, 442640, 531168, 553300, 603600, 663960, 829950, 885280, 1106600, 1207200, 1327920, 1659900, 2213200, 2655840, 3319800, 4426400, 6639600, 13279200]

約数ペア:

[(1, 13279200), (2, 6639600), (3, 4426400), (4, 3319800), (5, 2655840), (6, 2213200), (8, 1659900), (10, 1327920), (11, 1207200), (12, 1106600), (15, 885280), (16, 829950), (20, 663960), (22, 603600), (24, 553300), (25, 531168), (30, 442640), (32, 414975), (33, 402400), (40, 331980), (44, 301800), (48, 276650), (50, 265584), (55, 241440), (60, 221320), (66, 201200), (75, 177056), (80, 165990), (88, 150900), (96, 138325), (100, 132792), (110, 120720), (120, 110660), (132, 100600), (150, 88528), (160, 82995), (165, 80480), (176, 75450), (200, 66396), (220, 60360), (240, 55330), (264, 50300), (275, 48288), (300, 44264), (330, 40240), (352, 37725), (400, 33198), (440, 30180), (480, 27665), (503, 26400), (528, 25150), (550, 24144), (600, 22132), (660, 20120), (800, 16599), (825, 16096), (880, 15090), (1006, 13200), (1056, 12575), (1100, 12072), (1200, 11066), (1320, 10060), (1509, 8800), (1650, 8048), (1760, 7545), (2012, 6600), (2200, 6036), (2400, 5533), (2515, 5280), (2640, 5030), (3018, 4400), (3300, 4024)]