387536100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 1338226848

約数和(自身を除く): 950690748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 70, 75, 82, 84, 98, 100, 105, 123, 140, 147, 150, 164, 175, 196, 205, 210, 245, 246, 287, 294, 300, 350, 410, 420, 490, 492, 525, 574, 588, 615, 643, 700, 735, 820, 861, 980, 1025, 1050, 1148, 1225, 1230, 1286, 1435, 1470, 1722, 1929, 2009, 2050, 2100, 2450, 2460, 2572, 2870, 2940, 3075, 3215, 3444, 3675, 3858, 4018, 4100, 4305, 4501, 4900, 5740, 6027, 6150, 6430, 7175, 7350, 7716, 8036, 8610, 9002, 9645, 10045, 12054, 12300, 12860, 13503, 14350, 14700, 16075, 17220, 18004, 19290, 20090, 21525, 22505, 24108, 26363, 27006, 28700, 30135, 31507, 32150, 38580, 40180, 43050, 45010, 48225, 50225, 52726, 54012, 60270, 63014, 64300, 67515, 79089, 86100, 90020, 94521, 96450, 100450, 105452, 112525, 120540, 126028, 131815, 135030, 150675, 157535, 158178, 184541, 189042, 192900, 200900, 225050, 263630, 270060, 301350, 315070, 316356, 337575, 369082, 378084, 395445, 450100, 472605, 527260, 553623, 602700, 630140, 659075, 675150, 738164, 787675, 790890, 922705, 945210, 1107246, 1291787, 1318150, 1350300, 1575350, 1581780, 1845410, 1890420, 1977225, 2214492, 2363025, 2583574, 2636300, 2768115, 3150700, 3690820, 3875361, 3954450, 4613525, 4726050, 5167148, 5536230, 6458935, 7750722, 7908900, 9227050, 9452100, 11072460, 12917870, 13840575, 15501444, 18454100, 19376805, 25835740, 27681150, 32294675, 38753610, 55362300, 64589350, 77507220, 96884025, 129178700, 193768050, 387536100]

約数ペア:

[(1, 387536100), (2, 193768050), (3, 129178700), (4, 96884025), (5, 77507220), (6, 64589350), (7, 55362300), (10, 38753610), (12, 32294675), (14, 27681150), (15, 25835740), (20, 19376805), (21, 18454100), (25, 15501444), (28, 13840575), (30, 12917870), (35, 11072460), (41, 9452100), (42, 9227050), (49, 7908900), (50, 7750722), (60, 6458935), (70, 5536230), (75, 5167148), (82, 4726050), (84, 4613525), (98, 3954450), (100, 3875361), (105, 3690820), (123, 3150700), (140, 2768115), (147, 2636300), (150, 2583574), (164, 2363025), (175, 2214492), (196, 1977225), (205, 1890420), (210, 1845410), (245, 1581780), (246, 1575350), (287, 1350300), (294, 1318150), (300, 1291787), (350, 1107246), (410, 945210), (420, 922705), (490, 790890), (492, 787675), (525, 738164), (574, 675150), (588, 659075), (615, 630140), (643, 602700), (700, 553623), (735, 527260), (820, 472605), (861, 450100), (980, 395445), (1025, 378084), (1050, 369082), (1148, 337575), (1225, 316356), (1230, 315070), (1286, 301350), (1435, 270060), (1470, 263630), (1722, 225050), (1929, 200900), (2009, 192900), (2050, 189042), (2100, 184541), (2450, 158178), (2460, 157535), (2572, 150675), (2870, 135030), (2940, 131815), (3075, 126028), (3215, 120540), (3444, 112525), (3675, 105452), (3858, 100450), (4018, 96450), (4100, 94521), (4305, 90020), (4501, 86100), (4900, 79089), (5740, 67515), (6027, 64300), (6150, 63014), (6430, 60270), (7175, 54012), (7350, 52726), (7716, 50225), (8036, 48225), (8610, 45010), (9002, 43050), (9645, 40180), (10045, 38580), (12054, 32150), (12300, 31507), (12860, 30135), (13503, 28700), (14350, 27006), (14700, 26363), (16075, 24108), (17220, 22505), (18004, 21525), (19290, 20090)]