1944728100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 216

約数和(自身を含む): 6991927488

約数和(自身を除く): 5047199388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 467, 525, 630, 661, 700, 900, 934, 1050, 1260, 1322, 1401, 1575, 1868, 1983, 2100, 2335, 2644, 2802, 3150, 3269, 3305, 3966, 4203, 4627, 4670, 5604, 5949, 6300, 6538, 6610, 7005, 7932, 8406, 9254, 9340, 9807, 9915, 11675, 11898, 13076, 13220, 13881, 14010, 16345, 16525, 16812, 18508, 19614, 19830, 21015, 23135, 23350, 23796, 27762, 28020, 29421, 29745, 32690, 33050, 35025, 39228, 39660, 41643, 42030, 46270, 46700, 49035, 49575, 55524, 58842, 59490, 65380, 66100, 69405, 70050, 81725, 83286, 84060, 92540, 98070, 99150, 105075, 115675, 117684, 118980, 138810, 140100, 147105, 148725, 163450, 166572, 196140, 198300, 208215, 210150, 231350, 245175, 277620, 294210, 297450, 308687, 326900, 347025, 416430, 420300, 462700, 490350, 588420, 594900, 617374, 694050, 735525, 832860, 926061, 980700, 1041075, 1234748, 1388100, 1471050, 1543435, 1852122, 2082150, 2160809, 2778183, 2942100, 3086870, 3704244, 4164300, 4321618, 4630305, 5556366, 6173740, 6482427, 7717175, 8643236, 9260610, 10804045, 11112732, 12964854, 13890915, 15434350, 18521220, 19447281, 21608090, 23151525, 25929708, 27781830, 30868700, 32412135, 38894562, 43216180, 46303050, 54020225, 55563660, 64824270, 69454575, 77789124, 92606100, 97236405, 108040450, 129648540, 138909150, 162060675, 194472810, 216080900, 277818300, 324121350, 388945620, 486182025, 648242700, 972364050, 1944728100]

約数ペア:

[(1, 1944728100), (2, 972364050), (3, 648242700), (4, 486182025), (5, 388945620), (6, 324121350), (7, 277818300), (9, 216080900), (10, 194472810), (12, 162060675), (14, 138909150), (15, 129648540), (18, 108040450), (20, 97236405), (21, 92606100), (25, 77789124), (28, 69454575), (30, 64824270), (35, 55563660), (36, 54020225), (42, 46303050), (45, 43216180), (50, 38894562), (60, 32412135), (63, 30868700), (70, 27781830), (75, 25929708), (84, 23151525), (90, 21608090), (100, 19447281), (105, 18521220), (126, 15434350), (140, 13890915), (150, 12964854), (175, 11112732), (180, 10804045), (210, 9260610), (225, 8643236), (252, 7717175), (300, 6482427), (315, 6173740), (350, 5556366), (420, 4630305), (450, 4321618), (467, 4164300), (525, 3704244), (630, 3086870), (661, 2942100), (700, 2778183), (900, 2160809), (934, 2082150), (1050, 1852122), (1260, 1543435), (1322, 1471050), (1401, 1388100), (1575, 1234748), (1868, 1041075), (1983, 980700), (2100, 926061), (2335, 832860), (2644, 735525), (2802, 694050), (3150, 617374), (3269, 594900), (3305, 588420), (3966, 490350), (4203, 462700), (4627, 420300), (4670, 416430), (5604, 347025), (5949, 326900), (6300, 308687), (6538, 297450), (6610, 294210), (7005, 277620), (7932, 245175), (8406, 231350), (9254, 210150), (9340, 208215), (9807, 198300), (9915, 196140), (11675, 166572), (11898, 163450), (13076, 148725), (13220, 147105), (13881, 140100), (14010, 138810), (16345, 118980), (16525, 117684), (16812, 115675), (18508, 105075), (19614, 99150), (19830, 98070), (21015, 92540), (23135, 84060), (23350, 83286), (23796, 81725), (27762, 70050), (28020, 69405), (29421, 66100), (29745, 65380), (32690, 59490), (33050, 58842), (35025, 55524), (39228, 49575), (39660, 49035), (41643, 46700), (42030, 46270)]