200828880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39847}}^1$

素因数の和:39873

約数の個数: 120

約数和(自身を含む): 770819712

約数和(自身を除く): 569990832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39847, 79694, 119541, 159388, 199235, 239082, 278929, 318776, 358623, 398470, 478164, 557858, 597705, 637552, 717246, 796940, 836787, 956328, 1115716, 1195410, 1394645, 1434492, 1593880, 1673574, 1793115, 1912656, 2231432, 2390820, 2510361, 2789290, 2868984, 3187760, 3347148, 3586230, 4183935, 4462864, 4781640, 5020722, 5578580, 5737968, 6694296, 7172460, 8367870, 9563280, 10041444, 11157160, 12551805, 13388592, 14344920, 16735740, 20082888, 22314320, 25103610, 28689840, 33471480, 40165776, 50207220, 66942960, 100414440, 200828880]

約数ペア:

[(1, 200828880), (2, 100414440), (3, 66942960), (4, 50207220), (5, 40165776), (6, 33471480), (7, 28689840), (8, 25103610), (9, 22314320), (10, 20082888), (12, 16735740), (14, 14344920), (15, 13388592), (16, 12551805), (18, 11157160), (20, 10041444), (21, 9563280), (24, 8367870), (28, 7172460), (30, 6694296), (35, 5737968), (36, 5578580), (40, 5020722), (42, 4781640), (45, 4462864), (48, 4183935), (56, 3586230), (60, 3347148), (63, 3187760), (70, 2868984), (72, 2789290), (80, 2510361), (84, 2390820), (90, 2231432), (105, 1912656), (112, 1793115), (120, 1673574), (126, 1593880), (140, 1434492), (144, 1394645), (168, 1195410), (180, 1115716), (210, 956328), (240, 836787), (252, 796940), (280, 717246), (315, 637552), (336, 597705), (360, 557858), (420, 478164), (504, 398470), (560, 358623), (630, 318776), (720, 278929), (840, 239082), (1008, 199235), (1260, 159388), (1680, 119541), (2520, 79694), (5040, 39847)]