205671200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1979

約数の個数: 144

約数和(自身を含む): 604336320

約数和(自身を除く): 398665120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 1933, 2128, 2660, 2800, 3040, 3325, 3800, 3866, 4256, 5320, 5600, 6650, 7600, 7732, 9665, 10640, 13300, 13531, 15200, 15464, 19330, 21280, 26600, 27062, 30928, 36727, 38660, 48325, 53200, 54124, 61856, 67655, 73454, 77320, 96650, 106400, 108248, 135310, 146908, 154640, 183635, 193300, 216496, 257089, 270620, 293816, 309280, 338275, 367270, 386600, 432992, 514178, 541240, 587632, 676550, 734540, 773200, 918175, 1028356, 1082480, 1175264, 1285445, 1353100, 1469080, 1546400, 1836350, 2056712, 2164960, 2570890, 2706200, 2938160, 3672700, 4113424, 5141780, 5412400, 5876320, 6427225, 7345400, 8226848, 10283560, 10824800, 12854450, 14690800, 20567120, 25708900, 29381600, 41134240, 51417800, 102835600, 205671200]

約数ペア:

[(1, 205671200), (2, 102835600), (4, 51417800), (5, 41134240), (7, 29381600), (8, 25708900), (10, 20567120), (14, 14690800), (16, 12854450), (19, 10824800), (20, 10283560), (25, 8226848), (28, 7345400), (32, 6427225), (35, 5876320), (38, 5412400), (40, 5141780), (50, 4113424), (56, 3672700), (70, 2938160), (76, 2706200), (80, 2570890), (95, 2164960), (100, 2056712), (112, 1836350), (133, 1546400), (140, 1469080), (152, 1353100), (160, 1285445), (175, 1175264), (190, 1082480), (200, 1028356), (224, 918175), (266, 773200), (280, 734540), (304, 676550), (350, 587632), (380, 541240), (400, 514178), (475, 432992), (532, 386600), (560, 367270), (608, 338275), (665, 309280), (700, 293816), (760, 270620), (800, 257089), (950, 216496), (1064, 193300), (1120, 183635), (1330, 154640), (1400, 146908), (1520, 135310), (1900, 108248), (1933, 106400), (2128, 96650), (2660, 77320), (2800, 73454), (3040, 67655), (3325, 61856), (3800, 54124), (3866, 53200), (4256, 48325), (5320, 38660), (5600, 36727), (6650, 30928), (7600, 27062), (7732, 26600), (9665, 21280), (10640, 19330), (13300, 15464), (13531, 15200)]