2550409920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21599}}^1$

素因数の和:21663

約数の個数: 168

約数和(自身を含む): 8986723200

約数和(自身を除く): 6436313280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 19680, 21599, 23616, 29520, 39360, 43198, 59040, 64797, 86396, 107995, 118080, 129594, 172792, 194391, 215990, 259188, 323985, 345584, 388782, 431980, 518376, 647970, 691168, 777564, 863960, 885559, 971955, 1036752, 1295940, 1382336, 1555128, 1727920, 1771118, 1943910, 2073504, 2591880, 2656677, 3110256, 3455840, 3542236, 3887820, 4147008, 4427795, 5183760, 5313354, 6220512, 6911680, 7084472, 7775640, 7970031, 8855590, 10367520, 10626708, 12441024, 13283385, 14168944, 15551280, 15940062, 17711180, 20735040, 21253416, 26566770, 28337888, 31102560, 31880124, 35422360, 39850155, 42506832, 53133540, 56675776, 62205120, 63760248, 70844720, 79700310, 85013664, 106267080, 127520496, 141689440, 159400620, 170027328, 212534160, 255040992, 283378880, 318801240, 425068320, 510081984, 637602480, 850136640, 1275204960, 2550409920]

約数ペア:

[(1, 2550409920), (2, 1275204960), (3, 850136640), (4, 637602480), (5, 510081984), (6, 425068320), (8, 318801240), (9, 283378880), (10, 255040992), (12, 212534160), (15, 170027328), (16, 159400620), (18, 141689440), (20, 127520496), (24, 106267080), (30, 85013664), (32, 79700310), (36, 70844720), (40, 63760248), (41, 62205120), (45, 56675776), (48, 53133540), (60, 42506832), (64, 39850155), (72, 35422360), (80, 31880124), (82, 31102560), (90, 28337888), (96, 26566770), (120, 21253416), (123, 20735040), (144, 17711180), (160, 15940062), (164, 15551280), (180, 14168944), (192, 13283385), (205, 12441024), (240, 10626708), (246, 10367520), (288, 8855590), (320, 7970031), (328, 7775640), (360, 7084472), (369, 6911680), (410, 6220512), (480, 5313354), (492, 5183760), (576, 4427795), (615, 4147008), (656, 3887820), (720, 3542236), (738, 3455840), (820, 3110256), (960, 2656677), (984, 2591880), (1230, 2073504), (1312, 1943910), (1440, 1771118), (1476, 1727920), (1640, 1555128), (1845, 1382336), (1968, 1295940), (2460, 1036752), (2624, 971955), (2880, 885559), (2952, 863960), (3280, 777564), (3690, 691168), (3936, 647970), (4920, 518376), (5904, 431980), (6560, 388782), (7380, 345584), (7872, 323985), (9840, 259188), (11808, 215990), (13120, 194391), (14760, 172792), (19680, 129594), (21599, 118080), (23616, 107995), (29520, 86396), (39360, 64797), (43198, 59040)]