54031320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 209714400

約数和(自身を除く): 155683080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1021, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2042, 2205, 2520, 2646, 2940, 3063, 3528, 3780, 4084, 4410, 5105, 5292, 5880, 6126, 6615, 7147, 7560, 8168, 8820, 9189, 10210, 10584, 12252, 13230, 14294, 15315, 17640, 18378, 20420, 21441, 24504, 26460, 27567, 28588, 30630, 35735, 36756, 40840, 42882, 45945, 50029, 52920, 55134, 57176, 61260, 64323, 71470, 73512, 85764, 91890, 100058, 107205, 110268, 122520, 128646, 137835, 142940, 150087, 171528, 183780, 192969, 200116, 214410, 220536, 250145, 257292, 275670, 285880, 300174, 321615, 367560, 385938, 400232, 428820, 450261, 500290, 514584, 551340, 600348, 643230, 750435, 771876, 857640, 900522, 964845, 1000580, 1102680, 1200696, 1286460, 1350783, 1500870, 1543752, 1801044, 1929690, 2001160, 2251305, 2572920, 2701566, 3001740, 3602088, 3859380, 4502610, 5403132, 6003480, 6753915, 7718760, 9005220, 10806264, 13507830, 18010440, 27015660, 54031320]

約数ペア:

[(1, 54031320), (2, 27015660), (3, 18010440), (4, 13507830), (5, 10806264), (6, 9005220), (7, 7718760), (8, 6753915), (9, 6003480), (10, 5403132), (12, 4502610), (14, 3859380), (15, 3602088), (18, 3001740), (20, 2701566), (21, 2572920), (24, 2251305), (27, 2001160), (28, 1929690), (30, 1801044), (35, 1543752), (36, 1500870), (40, 1350783), (42, 1286460), (45, 1200696), (49, 1102680), (54, 1000580), (56, 964845), (60, 900522), (63, 857640), (70, 771876), (72, 750435), (84, 643230), (90, 600348), (98, 551340), (105, 514584), (108, 500290), (120, 450261), (126, 428820), (135, 400232), (140, 385938), (147, 367560), (168, 321615), (180, 300174), (189, 285880), (196, 275670), (210, 257292), (216, 250145), (245, 220536), (252, 214410), (270, 200116), (280, 192969), (294, 183780), (315, 171528), (360, 150087), (378, 142940), (392, 137835), (420, 128646), (441, 122520), (490, 110268), (504, 107205), (540, 100058), (588, 91890), (630, 85764), (735, 73512), (756, 71470), (840, 64323), (882, 61260), (945, 57176), (980, 55134), (1021, 52920), (1080, 50029), (1176, 45945), (1260, 42882), (1323, 40840), (1470, 36756), (1512, 35735), (1764, 30630), (1890, 28588), (1960, 27567), (2042, 26460), (2205, 24504), (2520, 21441), (2646, 20420), (2940, 18378), (3063, 17640), (3528, 15315), (3780, 14294), (4084, 13230), (4410, 12252), (5105, 10584), (5292, 10210), (5880, 9189), (6126, 8820), (6615, 8168), (7147, 7560)]