119548400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 90

約数和(自身を含む): 297733176

約数和(自身を除く): 178184776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 311, 400, 496, 620, 622, 775, 961, 1240, 1244, 1550, 1555, 1922, 2480, 2488, 3100, 3110, 3844, 4805, 4976, 6200, 6220, 7688, 7775, 9610, 9641, 12400, 12440, 15376, 15550, 19220, 19282, 24025, 24880, 31100, 38440, 38564, 48050, 48205, 62200, 76880, 77128, 96100, 96410, 124400, 154256, 192200, 192820, 241025, 298871, 384400, 385640, 482050, 597742, 771280, 964100, 1195484, 1494355, 1928200, 2390968, 2988710, 3856400, 4781936, 5977420, 7471775, 11954840, 14943550, 23909680, 29887100, 59774200, 119548400]

約数ペア:

[(1, 119548400), (2, 59774200), (4, 29887100), (5, 23909680), (8, 14943550), (10, 11954840), (16, 7471775), (20, 5977420), (25, 4781936), (31, 3856400), (40, 2988710), (50, 2390968), (62, 1928200), (80, 1494355), (100, 1195484), (124, 964100), (155, 771280), (200, 597742), (248, 482050), (310, 385640), (311, 384400), (400, 298871), (496, 241025), (620, 192820), (622, 192200), (775, 154256), (961, 124400), (1240, 96410), (1244, 96100), (1550, 77128), (1555, 76880), (1922, 62200), (2480, 48205), (2488, 48050), (3100, 38564), (3110, 38440), (3844, 31100), (4805, 24880), (4976, 24025), (6200, 19282), (6220, 19220), (7688, 15550), (7775, 15376), (9610, 12440), (9641, 12400)]