172782000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 240

約数和(自身を含む): 626165280

約数和(自身を除く): 453383280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 261, 290, 300, 331, 348, 360, 375, 400, 435, 450, 464, 500, 522, 580, 600, 662, 696, 720, 725, 750, 870, 900, 993, 1000, 1044, 1125, 1160, 1200, 1305, 1324, 1392, 1450, 1500, 1655, 1740, 1800, 1986, 2000, 2088, 2175, 2250, 2320, 2610, 2648, 2900, 2979, 3000, 3310, 3480, 3600, 3625, 3972, 4176, 4350, 4500, 4965, 5220, 5296, 5800, 5958, 6000, 6525, 6620, 6960, 7250, 7944, 8275, 8700, 9000, 9599, 9930, 10440, 10875, 11600, 11916, 13050, 13240, 14500, 14895, 15888, 16550, 17400, 18000, 19198, 19860, 20880, 21750, 23832, 24825, 26100, 26480, 28797, 29000, 29790, 32625, 33100, 34800, 38396, 39720, 41375, 43500, 47664, 47995, 49650, 52200, 57594, 58000, 59580, 65250, 66200, 74475, 76792, 79440, 82750, 86391, 87000, 95990, 99300, 104400, 115188, 119160, 124125, 130500, 132400, 143985, 148950, 153584, 165500, 172782, 174000, 191980, 198600, 230376, 238320, 239975, 248250, 261000, 287970, 297900, 331000, 345564, 372375, 383960, 397200, 431955, 460752, 479950, 496500, 522000, 575940, 595800, 662000, 691128, 719925, 744750, 767920, 863910, 959900, 993000, 1151880, 1191600, 1199875, 1382256, 1439850, 1489500, 1727820, 1919800, 1986000, 2159775, 2303760, 2399750, 2879700, 2979000, 3455640, 3599625, 3839600, 4319550, 4799500, 5759400, 5958000, 6911280, 7199250, 8639100, 9599000, 10798875, 11518800, 14398500, 17278200, 19198000, 21597750, 28797000, 34556400, 43195500, 57594000, 86391000, 172782000]

約数ペア:

[(1, 172782000), (2, 86391000), (3, 57594000), (4, 43195500), (5, 34556400), (6, 28797000), (8, 21597750), (9, 19198000), (10, 17278200), (12, 14398500), (15, 11518800), (16, 10798875), (18, 9599000), (20, 8639100), (24, 7199250), (25, 6911280), (29, 5958000), (30, 5759400), (36, 4799500), (40, 4319550), (45, 3839600), (48, 3599625), (50, 3455640), (58, 2979000), (60, 2879700), (72, 2399750), (75, 2303760), (80, 2159775), (87, 1986000), (90, 1919800), (100, 1727820), (116, 1489500), (120, 1439850), (125, 1382256), (144, 1199875), (145, 1191600), (150, 1151880), (174, 993000), (180, 959900), (200, 863910), (225, 767920), (232, 744750), (240, 719925), (250, 691128), (261, 662000), (290, 595800), (300, 575940), (331, 522000), (348, 496500), (360, 479950), (375, 460752), (400, 431955), (435, 397200), (450, 383960), (464, 372375), (500, 345564), (522, 331000), (580, 297900), (600, 287970), (662, 261000), (696, 248250), (720, 239975), (725, 238320), (750, 230376), (870, 198600), (900, 191980), (993, 174000), (1000, 172782), (1044, 165500), (1125, 153584), (1160, 148950), (1200, 143985), (1305, 132400), (1324, 130500), (1392, 124125), (1450, 119160), (1500, 115188), (1655, 104400), (1740, 99300), (1800, 95990), (1986, 87000), (2000, 86391), (2088, 82750), (2175, 79440), (2250, 76792), (2320, 74475), (2610, 66200), (2648, 65250), (2900, 59580), (2979, 58000), (3000, 57594), (3310, 52200), (3480, 49650), (3600, 47995), (3625, 47664), (3972, 43500), (4176, 41375), (4350, 39720), (4500, 38396), (4965, 34800), (5220, 33100), (5296, 32625), (5800, 29790), (5958, 29000), (6000, 28797), (6525, 26480), (6620, 26100), (6960, 24825), (7250, 23832), (7944, 21750), (8275, 20880), (8700, 19860), (9000, 19198), (9599, 18000), (9930, 17400), (10440, 16550), (10875, 15888), (11600, 14895), (11916, 14500), (13050, 13240)]