16972200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 66960000

約数和(自身を除く): 49987800

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, 449, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 898, 900, 945, 1050, 1080, 1260, 1347, 1350, 1400, 1512, 1575, 1796, 1800, 1890, 2100, 2245, 2520, 2694, 2700, 3143, 3150, 3592, 3780, 4041, 4200, 4490, 4725, 5388, 5400, 6286, 6300, 6735, 7560, 8082, 8980, 9429, 9450, 10776, 11225, 12123, 12572, 12600, 13470, 15715, 16164, 17960, 18858, 18900, 20205, 22450, 24246, 25144, 26940, 28287, 31430, 32328, 33675, 37716, 37800, 40410, 44900, 47145, 48492, 53880, 56574, 60615, 62860, 67350, 75432, 78575, 80820, 84861, 89800, 94290, 96984, 101025, 113148, 121230, 125720, 134700, 141435, 157150, 161640, 169722, 188580, 202050, 226296, 235725, 242460, 269400, 282870, 303075, 314300, 339444, 377160, 404100, 424305, 471450, 484920, 565740, 606150, 628600, 678888, 707175, 808200, 848610, 942900, 1131480, 1212300, 1414350, 1697220, 1885800, 2121525, 2424600, 2828700, 3394440, 4243050, 5657400, 8486100, 16972200]

約数ペア:

[(1, 16972200), (2, 8486100), (3, 5657400), (4, 4243050), (5, 3394440), (6, 2828700), (7, 2424600), (8, 2121525), (9, 1885800), (10, 1697220), (12, 1414350), (14, 1212300), (15, 1131480), (18, 942900), (20, 848610), (21, 808200), (24, 707175), (25, 678888), (27, 628600), (28, 606150), (30, 565740), (35, 484920), (36, 471450), (40, 424305), (42, 404100), (45, 377160), (50, 339444), (54, 314300), (56, 303075), (60, 282870), (63, 269400), (70, 242460), (72, 235725), (75, 226296), (84, 202050), (90, 188580), (100, 169722), (105, 161640), (108, 157150), (120, 141435), (126, 134700), (135, 125720), (140, 121230), (150, 113148), (168, 101025), (175, 96984), (180, 94290), (189, 89800), (200, 84861), (210, 80820), (216, 78575), (225, 75432), (252, 67350), (270, 62860), (280, 60615), (300, 56574), (315, 53880), (350, 48492), (360, 47145), (378, 44900), (420, 40410), (449, 37800), (450, 37716), (504, 33675), (525, 32328), (540, 31430), (600, 28287), (630, 26940), (675, 25144), (700, 24246), (756, 22450), (840, 20205), (898, 18900), (900, 18858), (945, 17960), (1050, 16164), (1080, 15715), (1260, 13470), (1347, 12600), (1350, 12572), (1400, 12123), (1512, 11225), (1575, 10776), (1796, 9450), (1800, 9429), (1890, 8980), (2100, 8082), (2245, 7560), (2520, 6735), (2694, 6300), (2700, 6286), (3143, 5400), (3150, 5388), (3592, 4725), (3780, 4490), (4041, 4200)]