215549400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2969}}^1$

素因数の和:3010

約数の個数: 144

約数和(自身を含む): 734718600

約数和(自身を除く): 519169200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2420, 2904, 2969, 3025, 3300, 3630, 4840, 5938, 6050, 6600, 7260, 8907, 9075, 11876, 12100, 14520, 14845, 17814, 18150, 23752, 24200, 29690, 32659, 35628, 36300, 44535, 59380, 65318, 71256, 72600, 74225, 89070, 97977, 118760, 130636, 148450, 163295, 178140, 195954, 222675, 261272, 296900, 326590, 356280, 359249, 391908, 445350, 489885, 593800, 653180, 718498, 783816, 816475, 890700, 979770, 1077747, 1306360, 1436996, 1632950, 1781400, 1796245, 1959540, 2155494, 2449425, 2873992, 3265900, 3592490, 3919080, 4310988, 4898850, 5388735, 6531800, 7184980, 8621976, 8981225, 9797700, 10777470, 14369960, 17962450, 19595400, 21554940, 26943675, 35924900, 43109880, 53887350, 71849800, 107774700, 215549400]

約数ペア:

[(1, 215549400), (2, 107774700), (3, 71849800), (4, 53887350), (5, 43109880), (6, 35924900), (8, 26943675), (10, 21554940), (11, 19595400), (12, 17962450), (15, 14369960), (20, 10777470), (22, 9797700), (24, 8981225), (25, 8621976), (30, 7184980), (33, 6531800), (40, 5388735), (44, 4898850), (50, 4310988), (55, 3919080), (60, 3592490), (66, 3265900), (75, 2873992), (88, 2449425), (100, 2155494), (110, 1959540), (120, 1796245), (121, 1781400), (132, 1632950), (150, 1436996), (165, 1306360), (200, 1077747), (220, 979770), (242, 890700), (264, 816475), (275, 783816), (300, 718498), (330, 653180), (363, 593800), (440, 489885), (484, 445350), (550, 391908), (600, 359249), (605, 356280), (660, 326590), (726, 296900), (825, 261272), (968, 222675), (1100, 195954), (1210, 178140), (1320, 163295), (1452, 148450), (1650, 130636), (1815, 118760), (2200, 97977), (2420, 89070), (2904, 74225), (2969, 72600), (3025, 71256), (3300, 65318), (3630, 59380), (4840, 44535), (5938, 36300), (6050, 35628), (6600, 32659), (7260, 29690), (8907, 24200), (9075, 23752), (11876, 18150), (12100, 17814), (14520, 14845)]