2018308000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 5341085568

約数和(自身を除く): 3322777568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 67, 68, 80, 85, 100, 125, 134, 136, 160, 170, 200, 250, 268, 272, 335, 340, 400, 425, 443, 500, 536, 544, 670, 680, 800, 850, 886, 1000, 1072, 1139, 1340, 1360, 1675, 1700, 1772, 2000, 2125, 2144, 2215, 2278, 2680, 2720, 3350, 3400, 3544, 4000, 4250, 4430, 4556, 5360, 5695, 6700, 6800, 7088, 7531, 8375, 8500, 8860, 9112, 10720, 11075, 11390, 13400, 13600, 14176, 15062, 16750, 17000, 17720, 18224, 22150, 22780, 26800, 28475, 29681, 30124, 33500, 34000, 35440, 36448, 37655, 44300, 45560, 53600, 55375, 56950, 59362, 60248, 67000, 68000, 70880, 75310, 88600, 91120, 110750, 113900, 118724, 120496, 134000, 142375, 148405, 150620, 177200, 182240, 188275, 221500, 227800, 237448, 240992, 268000, 284750, 296810, 301240, 354400, 376550, 443000, 455600, 474896, 504577, 569500, 593620, 602480, 742025, 753100, 886000, 911200, 941375, 949792, 1009154, 1139000, 1187240, 1204960, 1484050, 1506200, 1772000, 1882750, 2018308, 2278000, 2374480, 2522885, 2968100, 3012400, 3710125, 3765500, 4036616, 4556000, 4748960, 5045770, 5936200, 6024800, 7420250, 7531000, 8073232, 10091540, 11872400, 12614425, 14840500, 15062000, 16146464, 20183080, 23744800, 25228850, 29681000, 30124000, 40366160, 50457700, 59362000, 63072125, 80732320, 100915400, 118724000, 126144250, 201830800, 252288500, 403661600, 504577000, 1009154000, 2018308000]

約数ペア:

[(1, 2018308000), (2, 1009154000), (4, 504577000), (5, 403661600), (8, 252288500), (10, 201830800), (16, 126144250), (17, 118724000), (20, 100915400), (25, 80732320), (32, 63072125), (34, 59362000), (40, 50457700), (50, 40366160), (67, 30124000), (68, 29681000), (80, 25228850), (85, 23744800), (100, 20183080), (125, 16146464), (134, 15062000), (136, 14840500), (160, 12614425), (170, 11872400), (200, 10091540), (250, 8073232), (268, 7531000), (272, 7420250), (335, 6024800), (340, 5936200), (400, 5045770), (425, 4748960), (443, 4556000), (500, 4036616), (536, 3765500), (544, 3710125), (670, 3012400), (680, 2968100), (800, 2522885), (850, 2374480), (886, 2278000), (1000, 2018308), (1072, 1882750), (1139, 1772000), (1340, 1506200), (1360, 1484050), (1675, 1204960), (1700, 1187240), (1772, 1139000), (2000, 1009154), (2125, 949792), (2144, 941375), (2215, 911200), (2278, 886000), (2680, 753100), (2720, 742025), (3350, 602480), (3400, 593620), (3544, 569500), (4000, 504577), (4250, 474896), (4430, 455600), (4556, 443000), (5360, 376550), (5695, 354400), (6700, 301240), (6800, 296810), (7088, 284750), (7531, 268000), (8375, 240992), (8500, 237448), (8860, 227800), (9112, 221500), (10720, 188275), (11075, 182240), (11390, 177200), (13400, 150620), (13600, 148405), (14176, 142375), (15062, 134000), (16750, 120496), (17000, 118724), (17720, 113900), (18224, 110750), (22150, 91120), (22780, 88600), (26800, 75310), (28475, 70880), (29681, 68000), (30124, 67000), (33500, 60248), (34000, 59362), (35440, 56950), (36448, 55375), (37655, 53600), (44300, 45560)]