19013400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 74995200

約数和(自身を除く): 55981800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 503, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1006, 1050, 1080, 1260, 1350, 1400, 1509, 1512, 1575, 1800, 1890, 2012, 2100, 2515, 2520, 2700, 3018, 3150, 3521, 3780, 4024, 4200, 4527, 4725, 5030, 5400, 6036, 6300, 7042, 7545, 7560, 9054, 9450, 10060, 10563, 12072, 12575, 12600, 13581, 14084, 15090, 17605, 18108, 18900, 20120, 21126, 22635, 25150, 27162, 28168, 30180, 31689, 35210, 36216, 37725, 37800, 42252, 45270, 50300, 52815, 54324, 60360, 63378, 67905, 70420, 75450, 84504, 88025, 90540, 95067, 100600, 105630, 108648, 113175, 126756, 135810, 140840, 150900, 158445, 176050, 181080, 190134, 211260, 226350, 253512, 264075, 271620, 301800, 316890, 339525, 352100, 380268, 422520, 452700, 475335, 528150, 543240, 633780, 679050, 704200, 760536, 792225, 905400, 950670, 1056300, 1267560, 1358100, 1584450, 1901340, 2112600, 2376675, 2716200, 3168900, 3802680, 4753350, 6337800, 9506700, 19013400]

約数ペア:

[(1, 19013400), (2, 9506700), (3, 6337800), (4, 4753350), (5, 3802680), (6, 3168900), (7, 2716200), (8, 2376675), (9, 2112600), (10, 1901340), (12, 1584450), (14, 1358100), (15, 1267560), (18, 1056300), (20, 950670), (21, 905400), (24, 792225), (25, 760536), (27, 704200), (28, 679050), (30, 633780), (35, 543240), (36, 528150), (40, 475335), (42, 452700), (45, 422520), (50, 380268), (54, 352100), (56, 339525), (60, 316890), (63, 301800), (70, 271620), (72, 264075), (75, 253512), (84, 226350), (90, 211260), (100, 190134), (105, 181080), (108, 176050), (120, 158445), (126, 150900), (135, 140840), (140, 135810), (150, 126756), (168, 113175), (175, 108648), (180, 105630), (189, 100600), (200, 95067), (210, 90540), (216, 88025), (225, 84504), (252, 75450), (270, 70420), (280, 67905), (300, 63378), (315, 60360), (350, 54324), (360, 52815), (378, 50300), (420, 45270), (450, 42252), (503, 37800), (504, 37725), (525, 36216), (540, 35210), (600, 31689), (630, 30180), (675, 28168), (700, 27162), (756, 25150), (840, 22635), (900, 21126), (945, 20120), (1006, 18900), (1050, 18108), (1080, 17605), (1260, 15090), (1350, 14084), (1400, 13581), (1509, 12600), (1512, 12575), (1575, 12072), (1800, 10563), (1890, 10060), (2012, 9450), (2100, 9054), (2515, 7560), (2520, 7545), (2700, 7042), (3018, 6300), (3150, 6036), (3521, 5400), (3780, 5030), (4024, 4725), (4200, 4527)]