244983900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 144

約数和(自身を含む): 829224704

約数和(自身を除く): 584240804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1505, 1806, 2100, 2150, 2580, 2713, 3010, 3225, 3612, 4300, 4515, 5426, 6020, 6450, 7525, 8139, 9030, 10852, 12900, 13565, 15050, 16278, 18060, 18991, 22575, 27130, 30100, 32556, 37982, 40695, 45150, 54260, 56973, 67825, 75964, 81390, 90300, 94955, 113946, 116659, 135650, 162780, 189910, 203475, 227892, 233318, 271300, 284865, 349977, 379820, 406950, 466636, 474775, 569730, 583295, 699954, 813900, 816613, 949550, 1139460, 1166590, 1399908, 1424325, 1633226, 1749885, 1899100, 2333180, 2449839, 2848650, 2916475, 3266452, 3499770, 4083065, 4899678, 5697300, 5832950, 6999540, 8166130, 8749425, 9799356, 11665900, 12249195, 16332260, 17498850, 20415325, 24498390, 34997700, 40830650, 48996780, 61245975, 81661300, 122491950, 244983900]

約数ペア:

[(1, 244983900), (2, 122491950), (3, 81661300), (4, 61245975), (5, 48996780), (6, 40830650), (7, 34997700), (10, 24498390), (12, 20415325), (14, 17498850), (15, 16332260), (20, 12249195), (21, 11665900), (25, 9799356), (28, 8749425), (30, 8166130), (35, 6999540), (42, 5832950), (43, 5697300), (50, 4899678), (60, 4083065), (70, 3499770), (75, 3266452), (84, 2916475), (86, 2848650), (100, 2449839), (105, 2333180), (129, 1899100), (140, 1749885), (150, 1633226), (172, 1424325), (175, 1399908), (210, 1166590), (215, 1139460), (258, 949550), (300, 816613), (301, 813900), (350, 699954), (420, 583295), (430, 569730), (516, 474775), (525, 466636), (602, 406950), (645, 379820), (700, 349977), (860, 284865), (903, 271300), (1050, 233318), (1075, 227892), (1204, 203475), (1290, 189910), (1505, 162780), (1806, 135650), (2100, 116659), (2150, 113946), (2580, 94955), (2713, 90300), (3010, 81390), (3225, 75964), (3612, 67825), (4300, 56973), (4515, 54260), (5426, 45150), (6020, 40695), (6450, 37982), (7525, 32556), (8139, 30100), (9030, 27130), (10852, 22575), (12900, 18991), (13565, 18060), (15050, 16278)]