99231840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 341778528

約数和(自身を除く): 242546688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 503, 548, 685, 720, 822, 1006, 1096, 1233, 1370, 1440, 1509, 1644, 2012, 2055, 2192, 2466, 2515, 2740, 3018, 3288, 4024, 4110, 4384, 4527, 4932, 5030, 5480, 6036, 6165, 6576, 7545, 8048, 8220, 9054, 9864, 10060, 10960, 12072, 12330, 13152, 15090, 16096, 16440, 18108, 19728, 20120, 21920, 22635, 24144, 24660, 30180, 32880, 36216, 39456, 40240, 45270, 48288, 49320, 60360, 65760, 68911, 72432, 80480, 90540, 98640, 120720, 137822, 144864, 181080, 197280, 206733, 241440, 275644, 344555, 362160, 413466, 551288, 620199, 689110, 724320, 826932, 1033665, 1102576, 1240398, 1378220, 1653864, 2067330, 2205152, 2480796, 2756440, 3100995, 3307728, 4134660, 4961592, 5512880, 6201990, 6615456, 8269320, 9923184, 11025760, 12403980, 16538640, 19846368, 24807960, 33077280, 49615920, 99231840]

約数ペア:

[(1, 99231840), (2, 49615920), (3, 33077280), (4, 24807960), (5, 19846368), (6, 16538640), (8, 12403980), (9, 11025760), (10, 9923184), (12, 8269320), (15, 6615456), (16, 6201990), (18, 5512880), (20, 4961592), (24, 4134660), (30, 3307728), (32, 3100995), (36, 2756440), (40, 2480796), (45, 2205152), (48, 2067330), (60, 1653864), (72, 1378220), (80, 1240398), (90, 1102576), (96, 1033665), (120, 826932), (137, 724320), (144, 689110), (160, 620199), (180, 551288), (240, 413466), (274, 362160), (288, 344555), (360, 275644), (411, 241440), (480, 206733), (503, 197280), (548, 181080), (685, 144864), (720, 137822), (822, 120720), (1006, 98640), (1096, 90540), (1233, 80480), (1370, 72432), (1440, 68911), (1509, 65760), (1644, 60360), (2012, 49320), (2055, 48288), (2192, 45270), (2466, 40240), (2515, 39456), (2740, 36216), (3018, 32880), (3288, 30180), (4024, 24660), (4110, 24144), (4384, 22635), (4527, 21920), (4932, 20120), (5030, 19728), (5480, 18108), (6036, 16440), (6165, 16096), (6576, 15090), (7545, 13152), (8048, 12330), (8220, 12072), (9054, 10960), (9864, 10060)]