890055000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 3261456000

約数和(自身を除く): 2371401000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 347, 360, 375, 380, 450, 456, 475, 500, 513, 540, 570, 600, 625, 675, 684, 694, 750, 760, 855, 900, 950, 1000, 1026, 1041, 1080, 1125, 1140, 1250, 1350, 1368, 1388, 1425, 1500, 1710, 1735, 1800, 1875, 1900, 2052, 2082, 2250, 2280, 2375, 2500, 2565, 2700, 2776, 2850, 3000, 3123, 3375, 3420, 3470, 3750, 3800, 4104, 4164, 4275, 4500, 4750, 5000, 5130, 5205, 5400, 5625, 5700, 6246, 6593, 6750, 6840, 6940, 7125, 7500, 8328, 8550, 8675, 9000, 9369, 9500, 10260, 10410, 11250, 11400, 11875, 12492, 12825, 13186, 13500, 13880, 14250, 15000, 15615, 16875, 17100, 17350, 18738, 19000, 19779, 20520, 20820, 21375, 22500, 23750, 24984, 25650, 26025, 26372, 27000, 28500, 31230, 32965, 33750, 34200, 34700, 35625, 37476, 39558, 41640, 42750, 43375, 45000, 46845, 47500, 51300, 52050, 52744, 57000, 59337, 62460, 64125, 65930, 67500, 69400, 71250, 74952, 78075, 79116, 85500, 86750, 93690, 95000, 98895, 102600, 104100, 106875, 118674, 124920, 128250, 130125, 131860, 135000, 142500, 156150, 158232, 164825, 171000, 173500, 178011, 187380, 197790, 208200, 213750, 216875, 234225, 237348, 256500, 260250, 263720, 285000, 296685, 312300, 320625, 329650, 347000, 356022, 374760, 390375, 395580, 427500, 433750, 468450, 474696, 494475, 513000, 520500, 593370, 624600, 641250, 650625, 659300, 712044, 780750, 791160, 824125, 855000, 867500, 890055, 936900, 988950, 1041000, 1171125, 1186740, 1282500, 1301250, 1318600, 1424088, 1483425, 1561500, 1648250, 1735000, 1780110, 1873800, 1951875, 1977900, 2342250, 2373480, 2472375, 2565000, 2602500, 2966850, 3123000, 3296500, 3560220, 3903750, 3955800, 4120625, 4450275, 4684500, 4944750, 5205000, 5855625, 5933700, 6593000, 7120440, 7417125, 7807500, 8241250, 8900550, 9369000, 9889500, 11711250, 11867400, 12361875, 14834250, 15615000, 16482500, 17801100, 19779000, 22251375, 23422500, 24723750, 29668500, 32965000, 35602200, 37085625, 44502750, 46845000, 49447500, 59337000, 74171250, 89005500, 98895000, 111256875, 148342500, 178011000, 222513750, 296685000, 445027500, 890055000]

約数ペア:

[(1, 890055000), (2, 445027500), (3, 296685000), (4, 222513750), (5, 178011000), (6, 148342500), (8, 111256875), (9, 98895000), (10, 89005500), (12, 74171250), (15, 59337000), (18, 49447500), (19, 46845000), (20, 44502750), (24, 37085625), (25, 35602200), (27, 32965000), (30, 29668500), (36, 24723750), (38, 23422500), (40, 22251375), (45, 19779000), (50, 17801100), (54, 16482500), (57, 15615000), (60, 14834250), (72, 12361875), (75, 11867400), (76, 11711250), (90, 9889500), (95, 9369000), (100, 8900550), (108, 8241250), (114, 7807500), (120, 7417125), (125, 7120440), (135, 6593000), (150, 5933700), (152, 5855625), (171, 5205000), (180, 4944750), (190, 4684500), (200, 4450275), (216, 4120625), (225, 3955800), (228, 3903750), (250, 3560220), (270, 3296500), (285, 3123000), (300, 2966850), (342, 2602500), (347, 2565000), (360, 2472375), (375, 2373480), (380, 2342250), (450, 1977900), (456, 1951875), (475, 1873800), (500, 1780110), (513, 1735000), (540, 1648250), (570, 1561500), (600, 1483425), (625, 1424088), (675, 1318600), (684, 1301250), (694, 1282500), (750, 1186740), (760, 1171125), (855, 1041000), (900, 988950), (950, 936900), (1000, 890055), (1026, 867500), (1041, 855000), (1080, 824125), (1125, 791160), (1140, 780750), (1250, 712044), (1350, 659300), (1368, 650625), (1388, 641250), (1425, 624600), (1500, 593370), (1710, 520500), (1735, 513000), (1800, 494475), (1875, 474696), (1900, 468450), (2052, 433750), (2082, 427500), (2250, 395580), (2280, 390375), (2375, 374760), (2500, 356022), (2565, 347000), (2700, 329650), (2776, 320625), (2850, 312300), (3000, 296685), (3123, 285000), (3375, 263720), (3420, 260250), (3470, 256500), (3750, 237348), (3800, 234225), (4104, 216875), (4164, 213750), (4275, 208200), (4500, 197790), (4750, 187380), (5000, 178011), (5130, 173500), (5205, 171000), (5400, 164825), (5625, 158232), (5700, 156150), (6246, 142500), (6593, 135000), (6750, 131860), (6840, 130125), (6940, 128250), (7125, 124920), (7500, 118674), (8328, 106875), (8550, 104100), (8675, 102600), (9000, 98895), (9369, 95000), (9500, 93690), (10260, 86750), (10410, 85500), (11250, 79116), (11400, 78075), (11875, 74952), (12492, 71250), (12825, 69400), (13186, 67500), (13500, 65930), (13880, 64125), (14250, 62460), (15000, 59337), (15615, 57000), (16875, 52744), (17100, 52050), (17350, 51300), (18738, 47500), (19000, 46845), (19779, 45000), (20520, 43375), (20820, 42750), (21375, 41640), (22500, 39558), (23750, 37476), (24984, 35625), (25650, 34700), (26025, 34200), (26372, 33750), (27000, 32965), (28500, 31230)]