303138780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19507}}^1$

素因数の和:19563

約数の個数: 96

約数和(自身を含む): 996312576

約数和(自身を除く): 693173796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 19507, 39014, 58521, 78028, 97535, 117042, 136549, 195070, 234084, 273098, 292605, 390140, 409647, 546196, 585210, 682745, 721759, 819294, 1170420, 1365490, 1443518, 1638588, 2048235, 2165277, 2730980, 2887036, 3608795, 4096470, 4330554, 5052313, 7217590, 8192940, 8661108, 10104626, 10826385, 14435180, 15156939, 20209252, 21652770, 25261565, 30313878, 43305540, 50523130, 60627756, 75784695, 101046260, 151569390, 303138780]

約数ペア:

[(1, 303138780), (2, 151569390), (3, 101046260), (4, 75784695), (5, 60627756), (6, 50523130), (7, 43305540), (10, 30313878), (12, 25261565), (14, 21652770), (15, 20209252), (20, 15156939), (21, 14435180), (28, 10826385), (30, 10104626), (35, 8661108), (37, 8192940), (42, 7217590), (60, 5052313), (70, 4330554), (74, 4096470), (84, 3608795), (105, 2887036), (111, 2730980), (140, 2165277), (148, 2048235), (185, 1638588), (210, 1443518), (222, 1365490), (259, 1170420), (370, 819294), (420, 721759), (444, 682745), (518, 585210), (555, 546196), (740, 409647), (777, 390140), (1036, 292605), (1110, 273098), (1295, 234084), (1554, 195070), (2220, 136549), (2590, 117042), (3108, 97535), (3885, 78028), (5180, 58521), (7770, 39014), (15540, 19507)]