130202800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 398238400

約数和(自身を除く): 268035600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 73, 80, 91, 98, 100, 104, 112, 130, 140, 146, 175, 182, 196, 200, 208, 245, 260, 280, 292, 325, 343, 350, 364, 365, 392, 400, 455, 490, 511, 520, 560, 584, 637, 650, 686, 700, 728, 730, 784, 910, 949, 980, 1022, 1040, 1168, 1225, 1274, 1300, 1372, 1400, 1456, 1460, 1715, 1820, 1825, 1898, 1960, 2044, 2275, 2450, 2548, 2555, 2600, 2744, 2800, 2920, 3185, 3430, 3577, 3640, 3650, 3796, 3920, 4088, 4459, 4550, 4745, 4900, 5096, 5110, 5200, 5488, 5840, 6370, 6643, 6860, 7154, 7280, 7300, 7592, 8176, 8575, 8918, 9100, 9490, 9800, 10192, 10220, 12740, 12775, 13286, 13720, 14308, 14600, 15184, 15925, 17150, 17836, 17885, 18200, 18980, 19600, 20440, 22295, 23725, 25039, 25480, 25550, 26572, 27440, 28616, 29200, 31850, 33215, 34300, 35672, 35770, 36400, 37960, 40880, 44590, 46501, 47450, 50078, 50960, 51100, 53144, 57232, 63700, 66430, 68600, 71344, 71540, 75920, 89180, 89425, 93002, 94900, 100156, 102200, 106288, 111475, 125195, 127400, 132860, 137200, 143080, 166075, 178360, 178850, 186004, 189800, 200312, 204400, 222950, 232505, 250390, 254800, 265720, 286160, 325507, 332150, 356720, 357700, 372008, 379600, 400624, 445900, 465010, 500780, 531440, 625975, 651014, 664300, 715400, 744016, 891800, 930020, 1001560, 1162525, 1251950, 1302028, 1328600, 1430800, 1627535, 1783600, 1860040, 2003120, 2325050, 2503900, 2604056, 2657200, 3255070, 3720080, 4650100, 5007800, 5208112, 6510140, 8137675, 9300200, 10015600, 13020280, 16275350, 18600400, 26040560, 32550700, 65101400, 130202800]

約数ペア:

[(1, 130202800), (2, 65101400), (4, 32550700), (5, 26040560), (7, 18600400), (8, 16275350), (10, 13020280), (13, 10015600), (14, 9300200), (16, 8137675), (20, 6510140), (25, 5208112), (26, 5007800), (28, 4650100), (35, 3720080), (40, 3255070), (49, 2657200), (50, 2604056), (52, 2503900), (56, 2325050), (65, 2003120), (70, 1860040), (73, 1783600), (80, 1627535), (91, 1430800), (98, 1328600), (100, 1302028), (104, 1251950), (112, 1162525), (130, 1001560), (140, 930020), (146, 891800), (175, 744016), (182, 715400), (196, 664300), (200, 651014), (208, 625975), (245, 531440), (260, 500780), (280, 465010), (292, 445900), (325, 400624), (343, 379600), (350, 372008), (364, 357700), (365, 356720), (392, 332150), (400, 325507), (455, 286160), (490, 265720), (511, 254800), (520, 250390), (560, 232505), (584, 222950), (637, 204400), (650, 200312), (686, 189800), (700, 186004), (728, 178850), (730, 178360), (784, 166075), (910, 143080), (949, 137200), (980, 132860), (1022, 127400), (1040, 125195), (1168, 111475), (1225, 106288), (1274, 102200), (1300, 100156), (1372, 94900), (1400, 93002), (1456, 89425), (1460, 89180), (1715, 75920), (1820, 71540), (1825, 71344), (1898, 68600), (1960, 66430), (2044, 63700), (2275, 57232), (2450, 53144), (2548, 51100), (2555, 50960), (2600, 50078), (2744, 47450), (2800, 46501), (2920, 44590), (3185, 40880), (3430, 37960), (3577, 36400), (3640, 35770), (3650, 35672), (3796, 34300), (3920, 33215), (4088, 31850), (4459, 29200), (4550, 28616), (4745, 27440), (4900, 26572), (5096, 25550), (5110, 25480), (5200, 25039), (5488, 23725), (5840, 22295), (6370, 20440), (6643, 19600), (6860, 18980), (7154, 18200), (7280, 17885), (7300, 17836), (7592, 17150), (8176, 15925), (8575, 15184), (8918, 14600), (9100, 14308), (9490, 13720), (9800, 13286), (10192, 12775), (10220, 12740)]