108885420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 381588480

約数和(自身を除く): 272703060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 839, 927, 1030, 1236, 1260, 1442, 1545, 1678, 1854, 2060, 2163, 2517, 2884, 3090, 3356, 3605, 3708, 4195, 4326, 4635, 5034, 5873, 6180, 6489, 7210, 7551, 8390, 8652, 9270, 10068, 10815, 11746, 12585, 12978, 14420, 15102, 16780, 17619, 18540, 21630, 23492, 25170, 25956, 29365, 30204, 32445, 35238, 37755, 43260, 50340, 52857, 58730, 64890, 70476, 75510, 86417, 88095, 105714, 117460, 129780, 151020, 172834, 176190, 211428, 259251, 264285, 345668, 352380, 432085, 518502, 528570, 604919, 777753, 864170, 1037004, 1057140, 1209838, 1296255, 1555506, 1728340, 1814757, 2419676, 2592510, 3024595, 3111012, 3629514, 3888765, 5185020, 5444271, 6049190, 7259028, 7777530, 9073785, 10888542, 12098380, 15555060, 18147570, 21777084, 27221355, 36295140, 54442710, 108885420]

約数ペア:

[(1, 108885420), (2, 54442710), (3, 36295140), (4, 27221355), (5, 21777084), (6, 18147570), (7, 15555060), (9, 12098380), (10, 10888542), (12, 9073785), (14, 7777530), (15, 7259028), (18, 6049190), (20, 5444271), (21, 5185020), (28, 3888765), (30, 3629514), (35, 3111012), (36, 3024595), (42, 2592510), (45, 2419676), (60, 1814757), (63, 1728340), (70, 1555506), (84, 1296255), (90, 1209838), (103, 1057140), (105, 1037004), (126, 864170), (140, 777753), (180, 604919), (206, 528570), (210, 518502), (252, 432085), (309, 352380), (315, 345668), (412, 264285), (420, 259251), (515, 211428), (618, 176190), (630, 172834), (721, 151020), (839, 129780), (927, 117460), (1030, 105714), (1236, 88095), (1260, 86417), (1442, 75510), (1545, 70476), (1678, 64890), (1854, 58730), (2060, 52857), (2163, 50340), (2517, 43260), (2884, 37755), (3090, 35238), (3356, 32445), (3605, 30204), (3708, 29365), (4195, 25956), (4326, 25170), (4635, 23492), (5034, 21630), (5873, 18540), (6180, 17619), (6489, 16780), (7210, 15102), (7551, 14420), (8390, 12978), (8652, 12585), (9270, 11746), (10068, 10815)]