6639600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 23248512

約数和(自身を除く): 16608912

約数列:

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

約数ペア:

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