219538800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4728

約数の個数: 180

約数和(自身を含む): 820640184

約数和(自身を除く): 601101384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 4691, 5200, 5850, 7800, 9360, 9382, 11700, 14073, 15600, 18764, 23400, 23455, 28146, 37528, 42219, 46800, 46910, 56292, 60983, 70365, 75056, 84438, 93820, 112584, 117275, 121966, 140730, 168876, 182949, 187640, 211095, 225168, 234550, 243932, 281460, 304915, 337752, 351825, 365898, 375280, 422190, 469100, 487864, 548847, 562920, 609830, 675504, 703650, 731796, 844380, 914745, 938200, 975728, 1055475, 1097694, 1125840, 1219660, 1407300, 1463592, 1524575, 1688760, 1829490, 1876400, 2110950, 2195388, 2439320, 2744235, 2814600, 2927184, 3049150, 3377520, 3658980, 4221900, 4390776, 4573725, 4878640, 5488470, 5629200, 6098300, 7317960, 8443800, 8781552, 9147450, 10976940, 12196600, 13721175, 14635920, 16887600, 18294900, 21953880, 24393200, 27442350, 36589800, 43907760, 54884700, 73179600, 109769400, 219538800]

約数ペア:

[(1, 219538800), (2, 109769400), (3, 73179600), (4, 54884700), (5, 43907760), (6, 36589800), (8, 27442350), (9, 24393200), (10, 21953880), (12, 18294900), (13, 16887600), (15, 14635920), (16, 13721175), (18, 12196600), (20, 10976940), (24, 9147450), (25, 8781552), (26, 8443800), (30, 7317960), (36, 6098300), (39, 5629200), (40, 5488470), (45, 4878640), (48, 4573725), (50, 4390776), (52, 4221900), (60, 3658980), (65, 3377520), (72, 3049150), (75, 2927184), (78, 2814600), (80, 2744235), (90, 2439320), (100, 2195388), (104, 2110950), (117, 1876400), (120, 1829490), (130, 1688760), (144, 1524575), (150, 1463592), (156, 1407300), (180, 1219660), (195, 1125840), (200, 1097694), (208, 1055475), (225, 975728), (234, 938200), (240, 914745), (260, 844380), (300, 731796), (312, 703650), (325, 675504), (360, 609830), (390, 562920), (400, 548847), (450, 487864), (468, 469100), (520, 422190), (585, 375280), (600, 365898), (624, 351825), (650, 337752), (720, 304915), (780, 281460), (900, 243932), (936, 234550), (975, 225168), (1040, 211095), (1170, 187640), (1200, 182949), (1300, 168876), (1560, 140730), (1800, 121966), (1872, 117275), (1950, 112584), (2340, 93820), (2600, 84438), (2925, 75056), (3120, 70365), (3600, 60983), (3900, 56292), (4680, 46910), (4691, 46800), (5200, 42219), (5850, 37528), (7800, 28146), (9360, 23455), (9382, 23400), (11700, 18764), (14073, 15600)]