77531040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 275425920

約数和(自身を除く): 197894880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 137, 144, 160, 180, 216, 240, 262, 270, 274, 288, 360, 393, 411, 432, 480, 524, 540, 548, 655, 685, 720, 786, 822, 864, 1048, 1080, 1096, 1179, 1233, 1310, 1370, 1440, 1572, 1644, 1965, 2055, 2096, 2160, 2192, 2358, 2466, 2620, 2740, 3144, 3288, 3537, 3699, 3930, 4110, 4192, 4320, 4384, 4716, 4932, 5240, 5480, 5895, 6165, 6288, 6576, 7074, 7398, 7860, 8220, 9432, 9864, 10480, 10960, 11790, 12330, 12576, 13152, 14148, 14796, 15720, 16440, 17685, 17947, 18495, 18864, 19728, 20960, 21920, 23580, 24660, 28296, 29592, 31440, 32880, 35370, 35894, 36990, 37728, 39456, 47160, 49320, 53841, 56592, 59184, 62880, 65760, 70740, 71788, 73980, 89735, 94320, 98640, 107682, 113184, 118368, 141480, 143576, 147960, 161523, 179470, 188640, 197280, 215364, 269205, 282960, 287152, 295920, 323046, 358940, 430728, 484569, 538410, 565920, 574304, 591840, 646092, 717880, 807615, 861456, 969138, 1076820, 1292184, 1435760, 1615230, 1722912, 1938276, 2153640, 2422845, 2584368, 2871520, 3230460, 3876552, 4307280, 4845690, 5168736, 6460920, 7753104, 8614560, 9691380, 12921840, 15506208, 19382760, 25843680, 38765520, 77531040]

約数ペア:

[(1, 77531040), (2, 38765520), (3, 25843680), (4, 19382760), (5, 15506208), (6, 12921840), (8, 9691380), (9, 8614560), (10, 7753104), (12, 6460920), (15, 5168736), (16, 4845690), (18, 4307280), (20, 3876552), (24, 3230460), (27, 2871520), (30, 2584368), (32, 2422845), (36, 2153640), (40, 1938276), (45, 1722912), (48, 1615230), (54, 1435760), (60, 1292184), (72, 1076820), (80, 969138), (90, 861456), (96, 807615), (108, 717880), (120, 646092), (131, 591840), (135, 574304), (137, 565920), (144, 538410), (160, 484569), (180, 430728), (216, 358940), (240, 323046), (262, 295920), (270, 287152), (274, 282960), (288, 269205), (360, 215364), (393, 197280), (411, 188640), (432, 179470), (480, 161523), (524, 147960), (540, 143576), (548, 141480), (655, 118368), (685, 113184), (720, 107682), (786, 98640), (822, 94320), (864, 89735), (1048, 73980), (1080, 71788), (1096, 70740), (1179, 65760), (1233, 62880), (1310, 59184), (1370, 56592), (1440, 53841), (1572, 49320), (1644, 47160), (1965, 39456), (2055, 37728), (2096, 36990), (2160, 35894), (2192, 35370), (2358, 32880), (2466, 31440), (2620, 29592), (2740, 28296), (3144, 24660), (3288, 23580), (3537, 21920), (3699, 20960), (3930, 19728), (4110, 18864), (4192, 18495), (4320, 17947), (4384, 17685), (4716, 16440), (4932, 15720), (5240, 14796), (5480, 14148), (5895, 13152), (6165, 12576), (6288, 12330), (6576, 11790), (7074, 10960), (7398, 10480), (7860, 9864), (8220, 9432)]