1899879300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21323}}^1$

素因数の和:21360

約数の個数: 180

約数和(自身を含む): 6718851216

約数和(自身を除く): 4818971916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2970, 3300, 3564, 4050, 4455, 4950, 5940, 7425, 8100, 8910, 9900, 14850, 17820, 21323, 22275, 29700, 42646, 44550, 63969, 85292, 89100, 106615, 127938, 191907, 213230, 234553, 255876, 319845, 383814, 426460, 469106, 533075, 575721, 639690, 703659, 767628, 938212, 959535, 1066150, 1151442, 1172765, 1279380, 1407318, 1599225, 1727163, 1919070, 2110977, 2132300, 2302884, 2345530, 2814636, 2878605, 3198450, 3454326, 3518295, 3838140, 4221954, 4691060, 4797675, 5757210, 5863825, 6332931, 6396900, 6908652, 7036590, 8443908, 8635815, 9595350, 10554885, 11514420, 11727650, 12665862, 14073180, 14393025, 17271630, 17591475, 18998793, 19190700, 21109770, 23455300, 25331724, 28786050, 31664655, 34543260, 35182950, 37997586, 42219540, 43179075, 52774425, 57572100, 63329310, 70365900, 75995172, 86358150, 94993965, 105548850, 126658620, 158323275, 172716300, 189987930, 211097700, 316646550, 379975860, 474969825, 633293100, 949939650, 1899879300]

約数ペア:

[(1, 1899879300), (2, 949939650), (3, 633293100), (4, 474969825), (5, 379975860), (6, 316646550), (9, 211097700), (10, 189987930), (11, 172716300), (12, 158323275), (15, 126658620), (18, 105548850), (20, 94993965), (22, 86358150), (25, 75995172), (27, 70365900), (30, 63329310), (33, 57572100), (36, 52774425), (44, 43179075), (45, 42219540), (50, 37997586), (54, 35182950), (55, 34543260), (60, 31664655), (66, 28786050), (75, 25331724), (81, 23455300), (90, 21109770), (99, 19190700), (100, 18998793), (108, 17591475), (110, 17271630), (132, 14393025), (135, 14073180), (150, 12665862), (162, 11727650), (165, 11514420), (180, 10554885), (198, 9595350), (220, 8635815), (225, 8443908), (270, 7036590), (275, 6908652), (297, 6396900), (300, 6332931), (324, 5863825), (330, 5757210), (396, 4797675), (405, 4691060), (450, 4221954), (495, 3838140), (540, 3518295), (550, 3454326), (594, 3198450), (660, 2878605), (675, 2814636), (810, 2345530), (825, 2302884), (891, 2132300), (900, 2110977), (990, 1919070), (1100, 1727163), (1188, 1599225), (1350, 1407318), (1485, 1279380), (1620, 1172765), (1650, 1151442), (1782, 1066150), (1980, 959535), (2025, 938212), (2475, 767628), (2700, 703659), (2970, 639690), (3300, 575721), (3564, 533075), (4050, 469106), (4455, 426460), (4950, 383814), (5940, 319845), (7425, 255876), (8100, 234553), (8910, 213230), (9900, 191907), (14850, 127938), (17820, 106615), (21323, 89100), (22275, 85292), (29700, 63969), (42646, 44550)]