161379000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 576576000

約数和(自身を除く): 415197000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 125, 129, 135, 139, 150, 172, 180, 200, 215, 216, 225, 250, 258, 270, 278, 300, 344, 360, 375, 387, 417, 430, 450, 500, 516, 540, 556, 600, 645, 675, 695, 750, 774, 834, 860, 900, 1000, 1032, 1075, 1080, 1112, 1125, 1161, 1251, 1290, 1350, 1390, 1500, 1548, 1668, 1720, 1800, 1935, 2085, 2150, 2250, 2322, 2502, 2580, 2700, 2780, 3000, 3096, 3225, 3336, 3375, 3475, 3753, 3870, 4170, 4300, 4500, 4644, 5004, 5160, 5375, 5400, 5560, 5805, 5977, 6255, 6450, 6750, 6950, 7506, 7740, 8340, 8600, 9000, 9288, 9675, 10008, 10425, 10750, 11610, 11954, 12510, 12900, 13500, 13900, 15012, 15480, 16125, 16680, 17375, 17931, 18765, 19350, 20850, 21500, 23220, 23908, 25020, 25800, 27000, 27800, 29025, 29885, 30024, 31275, 32250, 34750, 35862, 37530, 38700, 41700, 43000, 46440, 47816, 48375, 50040, 52125, 53793, 58050, 59770, 62550, 64500, 69500, 71724, 75060, 77400, 83400, 89655, 93825, 96750, 104250, 107586, 116100, 119540, 125100, 129000, 139000, 143448, 145125, 149425, 150120, 156375, 161379, 179310, 187650, 193500, 208500, 215172, 232200, 239080, 250200, 268965, 290250, 298850, 312750, 322758, 358620, 375300, 387000, 417000, 430344, 448275, 469125, 537930, 580500, 597700, 625500, 645516, 717240, 747125, 750600, 806895, 896550, 938250, 1075860, 1161000, 1195400, 1251000, 1291032, 1344825, 1494250, 1613790, 1793100, 1876500, 2151720, 2241375, 2689650, 2988500, 3227580, 3586200, 3753000, 4034475, 4482750, 5379300, 5977000, 6455160, 6724125, 8068950, 8965500, 10758600, 13448250, 16137900, 17931000, 20172375, 26896500, 32275800, 40344750, 53793000, 80689500, 161379000]

約数ペア:

[(1, 161379000), (2, 80689500), (3, 53793000), (4, 40344750), (5, 32275800), (6, 26896500), (8, 20172375), (9, 17931000), (10, 16137900), (12, 13448250), (15, 10758600), (18, 8965500), (20, 8068950), (24, 6724125), (25, 6455160), (27, 5977000), (30, 5379300), (36, 4482750), (40, 4034475), (43, 3753000), (45, 3586200), (50, 3227580), (54, 2988500), (60, 2689650), (72, 2241375), (75, 2151720), (86, 1876500), (90, 1793100), (100, 1613790), (108, 1494250), (120, 1344825), (125, 1291032), (129, 1251000), (135, 1195400), (139, 1161000), (150, 1075860), (172, 938250), (180, 896550), (200, 806895), (215, 750600), (216, 747125), (225, 717240), (250, 645516), (258, 625500), (270, 597700), (278, 580500), (300, 537930), (344, 469125), (360, 448275), (375, 430344), (387, 417000), (417, 387000), (430, 375300), (450, 358620), (500, 322758), (516, 312750), (540, 298850), (556, 290250), (600, 268965), (645, 250200), (675, 239080), (695, 232200), (750, 215172), (774, 208500), (834, 193500), (860, 187650), (900, 179310), (1000, 161379), (1032, 156375), (1075, 150120), (1080, 149425), (1112, 145125), (1125, 143448), (1161, 139000), (1251, 129000), (1290, 125100), (1350, 119540), (1390, 116100), (1500, 107586), (1548, 104250), (1668, 96750), (1720, 93825), (1800, 89655), (1935, 83400), (2085, 77400), (2150, 75060), (2250, 71724), (2322, 69500), (2502, 64500), (2580, 62550), (2700, 59770), (2780, 58050), (3000, 53793), (3096, 52125), (3225, 50040), (3336, 48375), (3375, 47816), (3475, 46440), (3753, 43000), (3870, 41700), (4170, 38700), (4300, 37530), (4500, 35862), (4644, 34750), (5004, 32250), (5160, 31275), (5375, 30024), (5400, 29885), (5560, 29025), (5805, 27800), (5977, 27000), (6255, 25800), (6450, 25020), (6750, 23908), (6950, 23220), (7506, 21500), (7740, 20850), (8340, 19350), (8600, 18765), (9000, 17931), (9288, 17375), (9675, 16680), (10008, 16125), (10425, 15480), (10750, 15012), (11610, 13900), (11954, 13500), (12510, 12900)]