132130400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 346477824

約数和(自身を除く): 214347424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 43, 46, 50, 80, 86, 92, 100, 115, 160, 167, 172, 184, 200, 215, 230, 334, 344, 368, 400, 430, 460, 575, 668, 688, 736, 800, 835, 860, 920, 989, 1075, 1150, 1336, 1376, 1670, 1720, 1840, 1978, 2150, 2300, 2672, 3340, 3440, 3680, 3841, 3956, 4175, 4300, 4600, 4945, 5344, 6680, 6880, 7181, 7682, 7912, 8350, 8600, 9200, 9890, 13360, 14362, 15364, 15824, 16700, 17200, 18400, 19205, 19780, 24725, 26720, 28724, 30728, 31648, 33400, 34400, 35905, 38410, 39560, 49450, 57448, 61456, 66800, 71810, 76820, 79120, 96025, 98900, 114896, 122912, 133600, 143620, 153640, 158240, 165163, 179525, 192050, 197800, 229792, 287240, 307280, 330326, 359050, 384100, 395600, 574480, 614560, 660652, 718100, 768200, 791200, 825815, 1148960, 1321304, 1436200, 1536400, 1651630, 2642608, 2872400, 3072800, 3303260, 4129075, 5285216, 5744800, 6606520, 8258150, 13213040, 16516300, 26426080, 33032600, 66065200, 132130400]

約数ペア:

[(1, 132130400), (2, 66065200), (4, 33032600), (5, 26426080), (8, 16516300), (10, 13213040), (16, 8258150), (20, 6606520), (23, 5744800), (25, 5285216), (32, 4129075), (40, 3303260), (43, 3072800), (46, 2872400), (50, 2642608), (80, 1651630), (86, 1536400), (92, 1436200), (100, 1321304), (115, 1148960), (160, 825815), (167, 791200), (172, 768200), (184, 718100), (200, 660652), (215, 614560), (230, 574480), (334, 395600), (344, 384100), (368, 359050), (400, 330326), (430, 307280), (460, 287240), (575, 229792), (668, 197800), (688, 192050), (736, 179525), (800, 165163), (835, 158240), (860, 153640), (920, 143620), (989, 133600), (1075, 122912), (1150, 114896), (1336, 98900), (1376, 96025), (1670, 79120), (1720, 76820), (1840, 71810), (1978, 66800), (2150, 61456), (2300, 57448), (2672, 49450), (3340, 39560), (3440, 38410), (3680, 35905), (3841, 34400), (3956, 33400), (4175, 31648), (4300, 30728), (4600, 28724), (4945, 26720), (5344, 24725), (6680, 19780), (6880, 19205), (7181, 18400), (7682, 17200), (7912, 16700), (8350, 15824), (8600, 15364), (9200, 14362), (9890, 13360)]