228977100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 794167920

約数和(自身を除く): 565190820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 101, 110, 132, 150, 165, 180, 198, 202, 220, 225, 229, 275, 300, 303, 330, 396, 404, 450, 458, 495, 505, 550, 606, 660, 687, 825, 900, 909, 916, 990, 1010, 1100, 1111, 1145, 1212, 1374, 1515, 1650, 1818, 1980, 2020, 2061, 2222, 2290, 2475, 2519, 2525, 2748, 3030, 3300, 3333, 3435, 3636, 4122, 4444, 4545, 4580, 4950, 5038, 5050, 5555, 5725, 6060, 6666, 6870, 7557, 7575, 8244, 9090, 9900, 9999, 10076, 10100, 10305, 11110, 11450, 12595, 13332, 13740, 15114, 15150, 16665, 17175, 18180, 19998, 20610, 22220, 22671, 22725, 22900, 23129, 25190, 27775, 30228, 30300, 33330, 34350, 37785, 39996, 41220, 45342, 45450, 46258, 49995, 50380, 51525, 55550, 62975, 66660, 68700, 69387, 75570, 83325, 90684, 90900, 92516, 99990, 103050, 111100, 113355, 115645, 125950, 138774, 151140, 166650, 188925, 199980, 206100, 208161, 226710, 231290, 249975, 251900, 254419, 277548, 333300, 346935, 377850, 416322, 453420, 462580, 499950, 508838, 566775, 578225, 693870, 755700, 763257, 832644, 999900, 1017676, 1040805, 1133550, 1156450, 1272095, 1387740, 1526514, 1734675, 2081610, 2267100, 2289771, 2312900, 2544190, 3053028, 3469350, 3816285, 4163220, 4579542, 5088380, 5204025, 6360475, 6938700, 7632570, 9159084, 10408050, 11448855, 12720950, 15265140, 19081425, 20816100, 22897710, 25441900, 38162850, 45795420, 57244275, 76325700, 114488550, 228977100]

約数ペア:

[(1, 228977100), (2, 114488550), (3, 76325700), (4, 57244275), (5, 45795420), (6, 38162850), (9, 25441900), (10, 22897710), (11, 20816100), (12, 19081425), (15, 15265140), (18, 12720950), (20, 11448855), (22, 10408050), (25, 9159084), (30, 7632570), (33, 6938700), (36, 6360475), (44, 5204025), (45, 5088380), (50, 4579542), (55, 4163220), (60, 3816285), (66, 3469350), (75, 3053028), (90, 2544190), (99, 2312900), (100, 2289771), (101, 2267100), (110, 2081610), (132, 1734675), (150, 1526514), (165, 1387740), (180, 1272095), (198, 1156450), (202, 1133550), (220, 1040805), (225, 1017676), (229, 999900), (275, 832644), (300, 763257), (303, 755700), (330, 693870), (396, 578225), (404, 566775), (450, 508838), (458, 499950), (495, 462580), (505, 453420), (550, 416322), (606, 377850), (660, 346935), (687, 333300), (825, 277548), (900, 254419), (909, 251900), (916, 249975), (990, 231290), (1010, 226710), (1100, 208161), (1111, 206100), (1145, 199980), (1212, 188925), (1374, 166650), (1515, 151140), (1650, 138774), (1818, 125950), (1980, 115645), (2020, 113355), (2061, 111100), (2222, 103050), (2290, 99990), (2475, 92516), (2519, 90900), (2525, 90684), (2748, 83325), (3030, 75570), (3300, 69387), (3333, 68700), (3435, 66660), (3636, 62975), (4122, 55550), (4444, 51525), (4545, 50380), (4580, 49995), (4950, 46258), (5038, 45450), (5050, 45342), (5555, 41220), (5725, 39996), (6060, 37785), (6666, 34350), (6870, 33330), (7557, 30300), (7575, 30228), (8244, 27775), (9090, 25190), (9900, 23129), (9999, 22900), (10076, 22725), (10100, 22671), (10305, 22220), (11110, 20610), (11450, 19998), (12595, 18180), (13332, 17175), (13740, 16665), (15114, 15150)]