79912800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 216

約数和(自身を含む): 307714680

約数和(自身を除く): 227801880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1009, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2018, 2200, 2400, 2475, 2640, 3027, 3168, 3300, 3600, 3960, 4036, 4400, 4950, 5045, 5280, 6054, 6600, 7200, 7920, 8072, 8800, 9081, 9900, 10090, 11099, 12108, 13200, 15135, 15840, 16144, 18162, 19800, 20180, 22198, 24216, 25225, 26400, 30270, 32288, 33297, 36324, 39600, 40360, 44396, 45405, 48432, 50450, 55495, 60540, 66594, 72648, 75675, 79200, 80720, 88792, 90810, 96864, 99891, 100900, 110990, 121080, 133188, 145296, 151350, 161440, 166485, 177584, 181620, 199782, 201800, 221980, 227025, 242160, 266376, 277475, 290592, 302700, 332970, 355168, 363240, 399564, 403600, 443960, 454050, 484320, 499455, 532752, 554950, 605400, 665940, 726480, 799128, 807200, 832425, 887920, 908100, 998910, 1065504, 1109900, 1210800, 1331880, 1452960, 1598256, 1664850, 1775840, 1816200, 1997820, 2219800, 2421600, 2497275, 2663760, 3196512, 3329700, 3632400, 3995640, 4439600, 4994550, 5327520, 6659400, 7264800, 7991280, 8879200, 9989100, 13318800, 15982560, 19978200, 26637600, 39956400, 79912800]

約数ペア:

[(1, 79912800), (2, 39956400), (3, 26637600), (4, 19978200), (5, 15982560), (6, 13318800), (8, 9989100), (9, 8879200), (10, 7991280), (11, 7264800), (12, 6659400), (15, 5327520), (16, 4994550), (18, 4439600), (20, 3995640), (22, 3632400), (24, 3329700), (25, 3196512), (30, 2663760), (32, 2497275), (33, 2421600), (36, 2219800), (40, 1997820), (44, 1816200), (45, 1775840), (48, 1664850), (50, 1598256), (55, 1452960), (60, 1331880), (66, 1210800), (72, 1109900), (75, 1065504), (80, 998910), (88, 908100), (90, 887920), (96, 832425), (99, 807200), (100, 799128), (110, 726480), (120, 665940), (132, 605400), (144, 554950), (150, 532752), (160, 499455), (165, 484320), (176, 454050), (180, 443960), (198, 403600), (200, 399564), (220, 363240), (225, 355168), (240, 332970), (264, 302700), (275, 290592), (288, 277475), (300, 266376), (330, 242160), (352, 227025), (360, 221980), (396, 201800), (400, 199782), (440, 181620), (450, 177584), (480, 166485), (495, 161440), (528, 151350), (550, 145296), (600, 133188), (660, 121080), (720, 110990), (792, 100900), (800, 99891), (825, 96864), (880, 90810), (900, 88792), (990, 80720), (1009, 79200), (1056, 75675), (1100, 72648), (1200, 66594), (1320, 60540), (1440, 55495), (1584, 50450), (1650, 48432), (1760, 45405), (1800, 44396), (1980, 40360), (2018, 39600), (2200, 36324), (2400, 33297), (2475, 32288), (2640, 30270), (3027, 26400), (3168, 25225), (3300, 24216), (3600, 22198), (3960, 20180), (4036, 19800), (4400, 18162), (4950, 16144), (5045, 15840), (5280, 15135), (6054, 13200), (6600, 12108), (7200, 11099), (7920, 10090), (8072, 9900), (8800, 9081)]