19304130900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2075713}}^1$

素因数の和:2075761

約数の個数: 72

約数和(自身を含む): 57655032064

約数和(自身を除く): 38350901164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 2075713, 4151426, 6227139, 8302852, 10378565, 12454278, 20757130, 24908556, 31135695, 41514260, 51892825, 62271390, 64347103, 103785650, 124542780, 128694206, 155678475, 193041309, 207571300, 257388412, 311356950, 321735515, 386082618, 622713900, 643471030, 772165236, 965206545, 1286942060, 1608677575, 1930413090, 3217355150, 3860826180, 4826032725, 6434710300, 9652065450, 19304130900]

約数ペア:

[(1, 19304130900), (2, 9652065450), (3, 6434710300), (4, 4826032725), (5, 3860826180), (6, 3217355150), (10, 1930413090), (12, 1608677575), (15, 1286942060), (20, 965206545), (25, 772165236), (30, 643471030), (31, 622713900), (50, 386082618), (60, 321735515), (62, 311356950), (75, 257388412), (93, 207571300), (100, 193041309), (124, 155678475), (150, 128694206), (155, 124542780), (186, 103785650), (300, 64347103), (310, 62271390), (372, 51892825), (465, 41514260), (620, 31135695), (775, 24908556), (930, 20757130), (1550, 12454278), (1860, 10378565), (2325, 8302852), (3100, 6227139), (4650, 4151426), (9300, 2075713)]