1021293900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 3622268160

約数和(自身を除く): 2600974260

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, 90, 99, 100, 108, 110, 132, 135, 137, 150, 165, 180, 198, 220, 225, 251, 270, 274, 275, 297, 300, 330, 396, 411, 450, 495, 502, 540, 548, 550, 594, 660, 675, 685, 753, 822, 825, 900, 990, 1004, 1100, 1188, 1233, 1255, 1350, 1370, 1485, 1506, 1507, 1644, 1650, 1980, 2055, 2259, 2466, 2475, 2510, 2700, 2740, 2761, 2970, 3012, 3014, 3300, 3425, 3699, 3765, 4110, 4518, 4521, 4932, 4950, 5020, 5522, 5940, 6028, 6165, 6275, 6777, 6850, 7398, 7425, 7530, 7535, 8220, 8283, 9036, 9042, 9900, 10275, 11044, 11295, 12330, 12550, 13554, 13563, 13700, 13805, 14796, 14850, 15060, 15070, 16566, 18084, 18495, 18825, 20550, 22590, 22605, 24660, 24849, 25100, 27108, 27126, 27610, 29700, 30140, 30825, 33132, 33885, 34387, 36990, 37650, 37675, 40689, 41100, 41415, 45180, 45210, 49698, 54252, 55220, 56475, 61650, 67770, 67815, 68774, 69025, 73980, 74547, 75300, 75350, 81378, 82830, 90420, 92475, 99396, 103161, 112950, 113025, 123300, 124245, 135540, 135630, 137548, 138050, 149094, 150700, 162756, 165660, 169425, 171935, 184950, 203445, 206322, 207075, 225900, 226050, 248490, 271260, 276100, 298188, 309483, 338850, 339075, 343870, 369900, 372735, 378257, 406890, 412644, 414150, 452100, 496980, 515805, 618966, 621225, 677700, 678150, 687740, 745470, 756514, 813780, 828300, 859675, 928449, 1017225, 1031610, 1134771, 1237932, 1242450, 1356300, 1490940, 1513028, 1547415, 1719350, 1856898, 1863675, 1891285, 2034450, 2063220, 2269542, 2484900, 2579025, 3094830, 3404313, 3438700, 3713796, 3727350, 3782570, 4068900, 4539084, 4642245, 5158050, 5673855, 6189660, 6808626, 7454700, 7565140, 7737075, 9284490, 9456425, 10212939, 10316100, 11347710, 13617252, 15474150, 17021565, 18568980, 18912850, 20425878, 22695420, 23211225, 28369275, 30948300, 34043130, 37825700, 40851756, 46422450, 51064695, 56738550, 68086260, 85107825, 92844900, 102129390, 113477100, 170215650, 204258780, 255323475, 340431300, 510646950, 1021293900]

約数ペア:

[(1, 1021293900), (2, 510646950), (3, 340431300), (4, 255323475), (5, 204258780), (6, 170215650), (9, 113477100), (10, 102129390), (11, 92844900), (12, 85107825), (15, 68086260), (18, 56738550), (20, 51064695), (22, 46422450), (25, 40851756), (27, 37825700), (30, 34043130), (33, 30948300), (36, 28369275), (44, 23211225), (45, 22695420), (50, 20425878), (54, 18912850), (55, 18568980), (60, 17021565), (66, 15474150), (75, 13617252), (90, 11347710), (99, 10316100), (100, 10212939), (108, 9456425), (110, 9284490), (132, 7737075), (135, 7565140), (137, 7454700), (150, 6808626), (165, 6189660), (180, 5673855), (198, 5158050), (220, 4642245), (225, 4539084), (251, 4068900), (270, 3782570), (274, 3727350), (275, 3713796), (297, 3438700), (300, 3404313), (330, 3094830), (396, 2579025), (411, 2484900), (450, 2269542), (495, 2063220), (502, 2034450), (540, 1891285), (548, 1863675), (550, 1856898), (594, 1719350), (660, 1547415), (675, 1513028), (685, 1490940), (753, 1356300), (822, 1242450), (825, 1237932), (900, 1134771), (990, 1031610), (1004, 1017225), (1100, 928449), (1188, 859675), (1233, 828300), (1255, 813780), (1350, 756514), (1370, 745470), (1485, 687740), (1506, 678150), (1507, 677700), (1644, 621225), (1650, 618966), (1980, 515805), (2055, 496980), (2259, 452100), (2466, 414150), (2475, 412644), (2510, 406890), (2700, 378257), (2740, 372735), (2761, 369900), (2970, 343870), (3012, 339075), (3014, 338850), (3300, 309483), (3425, 298188), (3699, 276100), (3765, 271260), (4110, 248490), (4518, 226050), (4521, 225900), (4932, 207075), (4950, 206322), (5020, 203445), (5522, 184950), (5940, 171935), (6028, 169425), (6165, 165660), (6275, 162756), (6777, 150700), (6850, 149094), (7398, 138050), (7425, 137548), (7530, 135630), (7535, 135540), (8220, 124245), (8283, 123300), (9036, 113025), (9042, 112950), (9900, 103161), (10275, 99396), (11044, 92475), (11295, 90420), (12330, 82830), (12550, 81378), (13554, 75350), (13563, 75300), (13700, 74547), (13805, 73980), (14796, 69025), (14850, 68774), (15060, 67815), (15070, 67770), (16566, 61650), (18084, 56475), (18495, 55220), (18825, 54252), (20550, 49698), (22590, 45210), (22605, 45180), (24660, 41415), (24849, 41100), (25100, 40689), (27108, 37675), (27126, 37650), (27610, 36990), (29700, 34387), (30140, 33885), (30825, 33132)]