258492000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 192

約数和(自身を含む): 912510144

約数和(自身を除く): 654018144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1657, 1950, 2000, 2080, 2400, 2600, 3000, 3120, 3250, 3314, 3900, 4000, 4875, 4971, 5200, 6000, 6240, 6500, 6628, 7800, 8285, 9750, 9942, 10400, 12000, 13000, 13256, 15600, 16570, 19500, 19884, 21541, 24855, 26000, 26512, 31200, 33140, 39000, 39768, 41425, 43082, 49710, 52000, 53024, 64623, 66280, 78000, 79536, 82850, 86164, 99420, 107705, 124275, 129246, 132560, 156000, 159072, 165700, 172328, 198840, 207125, 215410, 248550, 258492, 265120, 323115, 331400, 344656, 397680, 414250, 430820, 497100, 516984, 538525, 621375, 646230, 662800, 689312, 795360, 828500, 861640, 994200, 1033968, 1077050, 1242750, 1292460, 1325600, 1615575, 1657000, 1723280, 1988400, 2067936, 2154100, 2485500, 2584920, 2692625, 3231150, 3314000, 3446560, 3976800, 4308200, 4971000, 5169840, 5385250, 6462300, 6628000, 8077875, 8616400, 9942000, 10339680, 10770500, 12924600, 16155750, 17232800, 19884000, 21541000, 25849200, 32311500, 43082000, 51698400, 64623000, 86164000, 129246000, 258492000]

約数ペア:

[(1, 258492000), (2, 129246000), (3, 86164000), (4, 64623000), (5, 51698400), (6, 43082000), (8, 32311500), (10, 25849200), (12, 21541000), (13, 19884000), (15, 17232800), (16, 16155750), (20, 12924600), (24, 10770500), (25, 10339680), (26, 9942000), (30, 8616400), (32, 8077875), (39, 6628000), (40, 6462300), (48, 5385250), (50, 5169840), (52, 4971000), (60, 4308200), (65, 3976800), (75, 3446560), (78, 3314000), (80, 3231150), (96, 2692625), (100, 2584920), (104, 2485500), (120, 2154100), (125, 2067936), (130, 1988400), (150, 1723280), (156, 1657000), (160, 1615575), (195, 1325600), (200, 1292460), (208, 1242750), (240, 1077050), (250, 1033968), (260, 994200), (300, 861640), (312, 828500), (325, 795360), (375, 689312), (390, 662800), (400, 646230), (416, 621375), (480, 538525), (500, 516984), (520, 497100), (600, 430820), (624, 414250), (650, 397680), (750, 344656), (780, 331400), (800, 323115), (975, 265120), (1000, 258492), (1040, 248550), (1200, 215410), (1248, 207125), (1300, 198840), (1500, 172328), (1560, 165700), (1625, 159072), (1657, 156000), (1950, 132560), (2000, 129246), (2080, 124275), (2400, 107705), (2600, 99420), (3000, 86164), (3120, 82850), (3250, 79536), (3314, 78000), (3900, 66280), (4000, 64623), (4875, 53024), (4971, 52000), (5200, 49710), (6000, 43082), (6240, 41425), (6500, 39768), (6628, 39000), (7800, 33140), (8285, 31200), (9750, 26512), (9942, 26000), (10400, 24855), (12000, 21541), (13000, 19884), (13256, 19500), (15600, 16570)]