121256152100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3407}}^1\times {\mathrm{9619}}^1$

素因数の和:13077

約数の個数: 72

約数和(自身を含む): 270344780160

約数和(自身を除く): 149088628060

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3407, 3700, 6814, 9619, 13628, 17035, 19238, 34070, 38476, 48095, 68140, 85175, 96190, 126059, 170350, 192380, 240475, 252118, 340700, 355903, 480950, 504236, 630295, 711806, 961900, 1260590, 1423612, 1779515, 2521180, 3151475, 3559030, 6302950, 7118060, 8897575, 12605900, 17795150, 32771933, 35590300, 65543866, 131087732, 163859665, 327719330, 655438660, 819298325, 1212561521, 1638596650, 2425123042, 3277193300, 4850246084, 6062807605, 12125615210, 24251230420, 30314038025, 60628076050, 121256152100]

約数ペア:

[(1, 121256152100), (2, 60628076050), (4, 30314038025), (5, 24251230420), (10, 12125615210), (20, 6062807605), (25, 4850246084), (37, 3277193300), (50, 2425123042), (74, 1638596650), (100, 1212561521), (148, 819298325), (185, 655438660), (370, 327719330), (740, 163859665), (925, 131087732), (1850, 65543866), (3407, 35590300), (3700, 32771933), (6814, 17795150), (9619, 12605900), (13628, 8897575), (17035, 7118060), (19238, 6302950), (34070, 3559030), (38476, 3151475), (48095, 2521180), (68140, 1779515), (85175, 1423612), (96190, 1260590), (126059, 961900), (170350, 711806), (192380, 630295), (240475, 504236), (252118, 480950), (340700, 355903)]