380877000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 192

約数和(自身を含む): 1382883840

約数和(自身を除く): 1002006840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 588, 600, 700, 735, 750, 840, 875, 980, 1000, 1050, 1176, 1225, 1400, 1470, 1500, 1750, 1960, 2100, 2450, 2591, 2625, 2940, 3000, 3500, 3675, 4200, 4900, 5182, 5250, 5880, 6125, 7000, 7350, 7773, 9800, 10364, 10500, 12250, 12955, 14700, 15546, 18137, 18375, 20728, 21000, 24500, 25910, 29400, 31092, 36274, 36750, 38865, 49000, 51820, 54411, 62184, 64775, 72548, 73500, 77730, 90685, 103640, 108822, 126959, 129550, 145096, 147000, 155460, 181370, 194325, 217644, 253918, 259100, 272055, 310920, 323875, 362740, 380877, 388650, 435288, 453425, 507836, 518200, 544110, 634795, 647750, 725480, 761754, 777300, 906850, 971625, 1015672, 1088220, 1269590, 1295500, 1360275, 1523508, 1554600, 1813700, 1904385, 1943250, 2176440, 2267125, 2539180, 2591000, 2720550, 3047016, 3173975, 3627400, 3808770, 3886500, 4534250, 5078360, 5441100, 6347950, 6801375, 7617540, 7773000, 9068500, 9521925, 10882200, 12695900, 13602750, 15235080, 15869875, 18137000, 19043850, 25391800, 27205500, 31739750, 38087700, 47609625, 54411000, 63479500, 76175400, 95219250, 126959000, 190438500, 380877000]

約数ペア:

[(1, 380877000), (2, 190438500), (3, 126959000), (4, 95219250), (5, 76175400), (6, 63479500), (7, 54411000), (8, 47609625), (10, 38087700), (12, 31739750), (14, 27205500), (15, 25391800), (20, 19043850), (21, 18137000), (24, 15869875), (25, 15235080), (28, 13602750), (30, 12695900), (35, 10882200), (40, 9521925), (42, 9068500), (49, 7773000), (50, 7617540), (56, 6801375), (60, 6347950), (70, 5441100), (75, 5078360), (84, 4534250), (98, 3886500), (100, 3808770), (105, 3627400), (120, 3173975), (125, 3047016), (140, 2720550), (147, 2591000), (150, 2539180), (168, 2267125), (175, 2176440), (196, 1943250), (200, 1904385), (210, 1813700), (245, 1554600), (250, 1523508), (280, 1360275), (294, 1295500), (300, 1269590), (350, 1088220), (375, 1015672), (392, 971625), (420, 906850), (490, 777300), (500, 761754), (525, 725480), (588, 647750), (600, 634795), (700, 544110), (735, 518200), (750, 507836), (840, 453425), (875, 435288), (980, 388650), (1000, 380877), (1050, 362740), (1176, 323875), (1225, 310920), (1400, 272055), (1470, 259100), (1500, 253918), (1750, 217644), (1960, 194325), (2100, 181370), (2450, 155460), (2591, 147000), (2625, 145096), (2940, 129550), (3000, 126959), (3500, 108822), (3675, 103640), (4200, 90685), (4900, 77730), (5182, 73500), (5250, 72548), (5880, 64775), (6125, 62184), (7000, 54411), (7350, 51820), (7773, 49000), (9800, 38865), (10364, 36750), (10500, 36274), (12250, 31092), (12955, 29400), (14700, 25910), (15546, 24500), (18137, 21000), (18375, 20728)]