180327000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 666132480

約数和(自身を除く): 485805480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 250, 277, 280, 300, 310, 350, 372, 375, 420, 434, 465, 500, 525, 554, 600, 620, 651, 700, 744, 750, 775, 831, 840, 868, 875, 930, 1000, 1050, 1085, 1108, 1240, 1302, 1385, 1400, 1500, 1550, 1662, 1736, 1750, 1860, 1939, 2100, 2170, 2216, 2325, 2604, 2625, 2770, 3000, 3100, 3255, 3324, 3500, 3720, 3875, 3878, 4155, 4200, 4340, 4650, 5208, 5250, 5425, 5540, 5817, 6200, 6510, 6648, 6925, 7000, 7750, 7756, 8310, 8587, 8680, 9300, 9695, 10500, 10850, 11080, 11625, 11634, 13020, 13850, 15500, 15512, 16275, 16620, 17174, 18600, 19390, 20775, 21000, 21700, 23250, 23268, 25761, 26040, 27125, 27700, 29085, 31000, 32550, 33240, 34348, 34625, 38780, 41550, 42935, 43400, 46500, 46536, 48475, 51522, 54250, 55400, 58170, 60109, 65100, 68696, 69250, 77560, 81375, 83100, 85870, 93000, 96950, 103044, 103875, 108500, 116340, 120218, 128805, 130200, 138500, 145425, 162750, 166200, 171740, 180327, 193900, 206088, 207750, 214675, 217000, 232680, 240436, 242375, 257610, 277000, 290850, 300545, 325500, 343480, 360654, 387800, 415500, 429350, 480872, 484750, 515220, 581700, 601090, 644025, 651000, 721308, 727125, 831000, 858700, 901635, 969500, 1030440, 1073375, 1163400, 1202180, 1288050, 1442616, 1454250, 1502725, 1717400, 1803270, 1939000, 2146750, 2404360, 2576100, 2908500, 3005450, 3220125, 3606540, 4293500, 4508175, 5152200, 5817000, 6010900, 6440250, 7213080, 7513625, 8587000, 9016350, 12021800, 12880500, 15027250, 18032700, 22540875, 25761000, 30054500, 36065400, 45081750, 60109000, 90163500, 180327000]

約数ペア:

[(1, 180327000), (2, 90163500), (3, 60109000), (4, 45081750), (5, 36065400), (6, 30054500), (7, 25761000), (8, 22540875), (10, 18032700), (12, 15027250), (14, 12880500), (15, 12021800), (20, 9016350), (21, 8587000), (24, 7513625), (25, 7213080), (28, 6440250), (30, 6010900), (31, 5817000), (35, 5152200), (40, 4508175), (42, 4293500), (50, 3606540), (56, 3220125), (60, 3005450), (62, 2908500), (70, 2576100), (75, 2404360), (84, 2146750), (93, 1939000), (100, 1803270), (105, 1717400), (120, 1502725), (124, 1454250), (125, 1442616), (140, 1288050), (150, 1202180), (155, 1163400), (168, 1073375), (175, 1030440), (186, 969500), (200, 901635), (210, 858700), (217, 831000), (248, 727125), (250, 721308), (277, 651000), (280, 644025), (300, 601090), (310, 581700), (350, 515220), (372, 484750), (375, 480872), (420, 429350), (434, 415500), (465, 387800), (500, 360654), (525, 343480), (554, 325500), (600, 300545), (620, 290850), (651, 277000), (700, 257610), (744, 242375), (750, 240436), (775, 232680), (831, 217000), (840, 214675), (868, 207750), (875, 206088), (930, 193900), (1000, 180327), (1050, 171740), (1085, 166200), (1108, 162750), (1240, 145425), (1302, 138500), (1385, 130200), (1400, 128805), (1500, 120218), (1550, 116340), (1662, 108500), (1736, 103875), (1750, 103044), (1860, 96950), (1939, 93000), (2100, 85870), (2170, 83100), (2216, 81375), (2325, 77560), (2604, 69250), (2625, 68696), (2770, 65100), (3000, 60109), (3100, 58170), (3255, 55400), (3324, 54250), (3500, 51522), (3720, 48475), (3875, 46536), (3878, 46500), (4155, 43400), (4200, 42935), (4340, 41550), (4650, 38780), (5208, 34625), (5250, 34348), (5425, 33240), (5540, 32550), (5817, 31000), (6200, 29085), (6510, 27700), (6648, 27125), (6925, 26040), (7000, 25761), (7750, 23268), (7756, 23250), (8310, 21700), (8587, 21000), (8680, 20775), (9300, 19390), (9695, 18600), (10500, 17174), (10850, 16620), (11080, 16275), (11625, 15512), (11634, 15500), (13020, 13850)]