315312900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2910

約数の個数: 144

約数和(自身を含む): 1062681984

約数和(自身を除く): 747369084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 742, 795, 1050, 1060, 1113, 1325, 1484, 1590, 1855, 2100, 2226, 2650, 2833, 3180, 3710, 3975, 4452, 5300, 5565, 5666, 7420, 7950, 8499, 9275, 11130, 11332, 14165, 15900, 16998, 18550, 19831, 22260, 27825, 28330, 33996, 37100, 39662, 42495, 55650, 56660, 59493, 70825, 79324, 84990, 99155, 111300, 118986, 141650, 150149, 169980, 198310, 212475, 237972, 283300, 297465, 300298, 396620, 424950, 450447, 495775, 594930, 600596, 750745, 849900, 900894, 991550, 1051043, 1189860, 1487325, 1501490, 1801788, 1983100, 2102086, 2252235, 2974650, 3002980, 3153129, 3753725, 4204172, 4504470, 5255215, 5949300, 6306258, 7507450, 9008940, 10510430, 11261175, 12612516, 15014900, 15765645, 21020860, 22522350, 26276075, 31531290, 45044700, 52552150, 63062580, 78828225, 105104300, 157656450, 315312900]

約数ペア:

[(1, 315312900), (2, 157656450), (3, 105104300), (4, 78828225), (5, 63062580), (6, 52552150), (7, 45044700), (10, 31531290), (12, 26276075), (14, 22522350), (15, 21020860), (20, 15765645), (21, 15014900), (25, 12612516), (28, 11261175), (30, 10510430), (35, 9008940), (42, 7507450), (50, 6306258), (53, 5949300), (60, 5255215), (70, 4504470), (75, 4204172), (84, 3753725), (100, 3153129), (105, 3002980), (106, 2974650), (140, 2252235), (150, 2102086), (159, 1983100), (175, 1801788), (210, 1501490), (212, 1487325), (265, 1189860), (300, 1051043), (318, 991550), (350, 900894), (371, 849900), (420, 750745), (525, 600596), (530, 594930), (636, 495775), (700, 450447), (742, 424950), (795, 396620), (1050, 300298), (1060, 297465), (1113, 283300), (1325, 237972), (1484, 212475), (1590, 198310), (1855, 169980), (2100, 150149), (2226, 141650), (2650, 118986), (2833, 111300), (3180, 99155), (3710, 84990), (3975, 79324), (4452, 70825), (5300, 59493), (5565, 56660), (5666, 55650), (7420, 42495), (7950, 39662), (8499, 37100), (9275, 33996), (11130, 28330), (11332, 27825), (14165, 22260), (15900, 19831), (16998, 18550)]