1992497400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2095

約数の個数: 192

約数和(自身を含む): 6901567200

約数和(自身を除く): 4909069800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 197, 200, 216, 225, 270, 300, 360, 394, 450, 540, 591, 600, 675, 788, 900, 985, 1080, 1182, 1350, 1576, 1773, 1800, 1873, 1970, 2364, 2700, 2955, 3546, 3746, 3940, 4728, 4925, 5319, 5400, 5619, 5910, 7092, 7492, 7880, 8865, 9365, 9850, 10638, 11238, 11820, 14184, 14775, 14984, 16857, 17730, 18730, 19700, 21276, 22476, 23640, 26595, 28095, 29550, 33714, 35460, 37460, 39400, 42552, 44325, 44952, 46825, 50571, 53190, 56190, 59100, 67428, 70920, 74920, 84285, 88650, 93650, 101142, 106380, 112380, 118200, 132975, 134856, 140475, 168570, 177300, 187300, 202284, 212760, 224760, 252855, 265950, 280950, 337140, 354600, 368981, 374600, 404568, 421425, 505710, 531900, 561900, 674280, 737962, 842850, 1011420, 1063800, 1106943, 1123800, 1264275, 1475924, 1685700, 1844905, 2022840, 2213886, 2528550, 2951848, 3320829, 3371400, 3689810, 4427772, 5057100, 5534715, 6641658, 7379620, 8855544, 9224525, 9962487, 10114200, 11069430, 13283316, 14759240, 16604145, 18449050, 19924974, 22138860, 26566632, 27673575, 33208290, 36898100, 39849948, 44277720, 49812435, 55347150, 66416580, 73796200, 79699896, 83020725, 99624870, 110694300, 132833160, 166041450, 199249740, 221388600, 249062175, 332082900, 398499480, 498124350, 664165800, 996248700, 1992497400]

約数ペア:

[(1, 1992497400), (2, 996248700), (3, 664165800), (4, 498124350), (5, 398499480), (6, 332082900), (8, 249062175), (9, 221388600), (10, 199249740), (12, 166041450), (15, 132833160), (18, 110694300), (20, 99624870), (24, 83020725), (25, 79699896), (27, 73796200), (30, 66416580), (36, 55347150), (40, 49812435), (45, 44277720), (50, 39849948), (54, 36898100), (60, 33208290), (72, 27673575), (75, 26566632), (90, 22138860), (100, 19924974), (108, 18449050), (120, 16604145), (135, 14759240), (150, 13283316), (180, 11069430), (197, 10114200), (200, 9962487), (216, 9224525), (225, 8855544), (270, 7379620), (300, 6641658), (360, 5534715), (394, 5057100), (450, 4427772), (540, 3689810), (591, 3371400), (600, 3320829), (675, 2951848), (788, 2528550), (900, 2213886), (985, 2022840), (1080, 1844905), (1182, 1685700), (1350, 1475924), (1576, 1264275), (1773, 1123800), (1800, 1106943), (1873, 1063800), (1970, 1011420), (2364, 842850), (2700, 737962), (2955, 674280), (3546, 561900), (3746, 531900), (3940, 505710), (4728, 421425), (4925, 404568), (5319, 374600), (5400, 368981), (5619, 354600), (5910, 337140), (7092, 280950), (7492, 265950), (7880, 252855), (8865, 224760), (9365, 212760), (9850, 202284), (10638, 187300), (11238, 177300), (11820, 168570), (14184, 140475), (14775, 134856), (14984, 132975), (16857, 118200), (17730, 112380), (18730, 106380), (19700, 101142), (21276, 93650), (22476, 88650), (23640, 84285), (26595, 74920), (28095, 70920), (29550, 67428), (33714, 59100), (35460, 56190), (37460, 53190), (39400, 50571), (42552, 46825), (44325, 44952)]