2099898900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4591

約数の個数: 216

約数和(自身を含む): 7334780544

約数和(自身を除く): 5234881644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 47, 50, 55, 60, 66, 75, 90, 94, 99, 100, 110, 132, 141, 150, 165, 180, 188, 198, 220, 225, 235, 275, 282, 300, 330, 396, 423, 450, 470, 495, 517, 550, 564, 660, 705, 825, 846, 900, 940, 990, 1034, 1100, 1175, 1410, 1551, 1650, 1692, 1980, 2068, 2115, 2350, 2475, 2585, 2820, 3102, 3300, 3525, 4230, 4513, 4653, 4700, 4950, 5170, 6204, 7050, 7755, 8460, 9026, 9306, 9900, 10340, 10575, 12925, 13539, 14100, 15510, 18052, 18612, 21150, 22565, 23265, 25850, 27078, 31020, 38775, 40617, 42300, 45130, 46530, 49643, 51700, 54156, 67695, 77550, 81234, 90260, 93060, 99286, 112825, 116325, 135390, 148929, 155100, 162468, 198572, 203085, 212111, 225650, 232650, 248215, 270780, 297858, 338475, 406170, 424222, 446787, 451300, 465300, 496430, 595716, 636333, 676950, 744645, 812340, 848444, 893574, 992860, 1015425, 1060555, 1241075, 1272666, 1353900, 1489290, 1787148, 1908999, 2030850, 2121110, 2233935, 2333221, 2482150, 2545332, 2978580, 3181665, 3723225, 3817998, 4061700, 4242220, 4467870, 4666442, 4964300, 5302775, 6363330, 6999663, 7446450, 7635996, 8935740, 9332884, 9544995, 10605550, 11169675, 11666105, 12726660, 13999326, 14892900, 15908325, 19089990, 20998989, 21211100, 22339350, 23332210, 27998652, 31816650, 34998315, 38179980, 41997978, 44678700, 46664420, 47724975, 58330525, 63633300, 69996630, 83995956, 95449950, 104994945, 116661050, 139993260, 174991575, 190899900, 209989890, 233322100, 349983150, 419979780, 524974725, 699966300, 1049949450, 2099898900]

約数ペア:

[(1, 2099898900), (2, 1049949450), (3, 699966300), (4, 524974725), (5, 419979780), (6, 349983150), (9, 233322100), (10, 209989890), (11, 190899900), (12, 174991575), (15, 139993260), (18, 116661050), (20, 104994945), (22, 95449950), (25, 83995956), (30, 69996630), (33, 63633300), (36, 58330525), (44, 47724975), (45, 46664420), (47, 44678700), (50, 41997978), (55, 38179980), (60, 34998315), (66, 31816650), (75, 27998652), (90, 23332210), (94, 22339350), (99, 21211100), (100, 20998989), (110, 19089990), (132, 15908325), (141, 14892900), (150, 13999326), (165, 12726660), (180, 11666105), (188, 11169675), (198, 10605550), (220, 9544995), (225, 9332884), (235, 8935740), (275, 7635996), (282, 7446450), (300, 6999663), (330, 6363330), (396, 5302775), (423, 4964300), (450, 4666442), (470, 4467870), (495, 4242220), (517, 4061700), (550, 3817998), (564, 3723225), (660, 3181665), (705, 2978580), (825, 2545332), (846, 2482150), (900, 2333221), (940, 2233935), (990, 2121110), (1034, 2030850), (1100, 1908999), (1175, 1787148), (1410, 1489290), (1551, 1353900), (1650, 1272666), (1692, 1241075), (1980, 1060555), (2068, 1015425), (2115, 992860), (2350, 893574), (2475, 848444), (2585, 812340), (2820, 744645), (3102, 676950), (3300, 636333), (3525, 595716), (4230, 496430), (4513, 465300), (4653, 451300), (4700, 446787), (4950, 424222), (5170, 406170), (6204, 338475), (7050, 297858), (7755, 270780), (8460, 248215), (9026, 232650), (9306, 225650), (9900, 212111), (10340, 203085), (10575, 198572), (12925, 162468), (13539, 155100), (14100, 148929), (15510, 135390), (18052, 116325), (18612, 112825), (21150, 99286), (22565, 93060), (23265, 90260), (25850, 81234), (27078, 77550), (31020, 67695), (38775, 54156), (40617, 51700), (42300, 49643), (45130, 46530)]