219869100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 216

約数和(自身を含む): 778092560

約数和(自身を除く): 558223460

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, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 396, 450, 484, 495, 540, 550, 594, 605, 660, 673, 675, 726, 825, 900, 990, 1089, 1100, 1188, 1210, 1346, 1350, 1452, 1485, 1650, 1815, 1980, 2019, 2178, 2420, 2475, 2692, 2700, 2970, 3025, 3267, 3300, 3365, 3630, 4038, 4356, 4950, 5445, 5940, 6050, 6057, 6534, 6730, 7260, 7403, 7425, 8076, 9075, 9900, 10095, 10890, 12100, 12114, 13068, 13460, 14806, 14850, 16335, 16825, 18150, 18171, 20190, 21780, 22209, 24228, 27225, 29612, 29700, 30285, 32670, 33650, 36300, 36342, 37015, 40380, 44418, 50475, 54450, 60570, 65340, 66627, 67300, 72684, 74030, 81433, 81675, 88836, 90855, 100950, 108900, 111045, 121140, 133254, 148060, 151425, 162866, 163350, 181710, 185075, 199881, 201900, 222090, 244299, 266508, 302850, 325732, 326700, 333135, 363420, 370150, 399762, 407165, 444180, 454275, 488598, 555225, 605700, 666270, 732897, 740300, 799524, 814330, 908550, 977196, 999405, 1110450, 1221495, 1332540, 1465794, 1628660, 1665675, 1817100, 1998810, 2035825, 2198691, 2220900, 2442990, 2931588, 3331350, 3664485, 3997620, 4071650, 4397382, 4885980, 4997025, 6107475, 6662700, 7328970, 8143300, 8794764, 9994050, 10993455, 12214950, 14657940, 18322425, 19988100, 21986910, 24429900, 36644850, 43973820, 54967275, 73289700, 109934550, 219869100]

約数ペア:

[(1, 219869100), (2, 109934550), (3, 73289700), (4, 54967275), (5, 43973820), (6, 36644850), (9, 24429900), (10, 21986910), (11, 19988100), (12, 18322425), (15, 14657940), (18, 12214950), (20, 10993455), (22, 9994050), (25, 8794764), (27, 8143300), (30, 7328970), (33, 6662700), (36, 6107475), (44, 4997025), (45, 4885980), (50, 4397382), (54, 4071650), (55, 3997620), (60, 3664485), (66, 3331350), (75, 2931588), (90, 2442990), (99, 2220900), (100, 2198691), (108, 2035825), (110, 1998810), (121, 1817100), (132, 1665675), (135, 1628660), (150, 1465794), (165, 1332540), (180, 1221495), (198, 1110450), (220, 999405), (225, 977196), (242, 908550), (270, 814330), (275, 799524), (297, 740300), (300, 732897), (330, 666270), (363, 605700), (396, 555225), (450, 488598), (484, 454275), (495, 444180), (540, 407165), (550, 399762), (594, 370150), (605, 363420), (660, 333135), (673, 326700), (675, 325732), (726, 302850), (825, 266508), (900, 244299), (990, 222090), (1089, 201900), (1100, 199881), (1188, 185075), (1210, 181710), (1346, 163350), (1350, 162866), (1452, 151425), (1485, 148060), (1650, 133254), (1815, 121140), (1980, 111045), (2019, 108900), (2178, 100950), (2420, 90855), (2475, 88836), (2692, 81675), (2700, 81433), (2970, 74030), (3025, 72684), (3267, 67300), (3300, 66627), (3365, 65340), (3630, 60570), (4038, 54450), (4356, 50475), (4950, 44418), (5445, 40380), (5940, 37015), (6050, 36342), (6057, 36300), (6534, 33650), (6730, 32670), (7260, 30285), (7403, 29700), (7425, 29612), (8076, 27225), (9075, 24228), (9900, 22209), (10095, 21780), (10890, 20190), (12100, 18171), (12114, 18150), (13068, 16825), (13460, 16335), (14806, 14850)]