200972520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11393}}^1$

素因数の和:11424

約数の個数: 144

約数和(自身を含む): 759865860

約数和(自身を除く): 558893340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 11393, 17640, 22786, 34179, 45572, 56965, 68358, 79751, 91144, 102537, 113930, 136716, 159502, 170895, 205074, 227860, 239253, 273432, 319004, 341790, 398755, 410148, 455720, 478506, 512685, 558257, 638008, 683580, 717759, 797510, 820296, 957012, 1025370, 1116514, 1196265, 1367160, 1435518, 1595020, 1674771, 1914024, 2050740, 2233028, 2392530, 2791285, 2871036, 3190040, 3349542, 3588795, 4101480, 4466056, 4785060, 5024313, 5582570, 5742072, 6699084, 7177590, 8373855, 9570120, 10048626, 11165140, 13398168, 14355180, 16747710, 20097252, 22330280, 25121565, 28710360, 33495420, 40194504, 50243130, 66990840, 100486260, 200972520]

約数ペア:

[(1, 200972520), (2, 100486260), (3, 66990840), (4, 50243130), (5, 40194504), (6, 33495420), (7, 28710360), (8, 25121565), (9, 22330280), (10, 20097252), (12, 16747710), (14, 14355180), (15, 13398168), (18, 11165140), (20, 10048626), (21, 9570120), (24, 8373855), (28, 7177590), (30, 6699084), (35, 5742072), (36, 5582570), (40, 5024313), (42, 4785060), (45, 4466056), (49, 4101480), (56, 3588795), (60, 3349542), (63, 3190040), (70, 2871036), (72, 2791285), (84, 2392530), (90, 2233028), (98, 2050740), (105, 1914024), (120, 1674771), (126, 1595020), (140, 1435518), (147, 1367160), (168, 1196265), (180, 1116514), (196, 1025370), (210, 957012), (245, 820296), (252, 797510), (280, 717759), (294, 683580), (315, 638008), (360, 558257), (392, 512685), (420, 478506), (441, 455720), (490, 410148), (504, 398755), (588, 341790), (630, 319004), (735, 273432), (840, 239253), (882, 227860), (980, 205074), (1176, 170895), (1260, 159502), (1470, 136716), (1764, 113930), (1960, 102537), (2205, 91144), (2520, 79751), (2940, 68358), (3528, 56965), (4410, 45572), (5880, 34179), (8820, 22786), (11393, 17640)]