25105680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 88387200

約数和(自身を除く): 63281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 197, 216, 236, 240, 270, 295, 354, 360, 394, 432, 472, 531, 540, 590, 591, 708, 720, 788, 885, 944, 985, 1062, 1080, 1180, 1182, 1416, 1576, 1593, 1770, 1773, 1970, 2124, 2160, 2360, 2364, 2655, 2832, 2955, 3152, 3186, 3540, 3546, 3940, 4248, 4720, 4728, 5310, 5319, 5910, 6372, 7080, 7092, 7880, 7965, 8496, 8865, 9456, 10620, 10638, 11623, 11820, 12744, 14160, 14184, 15760, 15930, 17730, 21240, 21276, 23246, 23640, 25488, 26595, 28368, 31860, 34869, 35460, 42480, 42552, 46492, 47280, 53190, 58115, 63720, 69738, 70920, 85104, 92984, 104607, 106380, 116230, 127440, 139476, 141840, 174345, 185968, 209214, 212760, 232460, 278952, 313821, 348690, 418428, 425520, 464920, 523035, 557904, 627642, 697380, 836856, 929840, 1046070, 1255284, 1394760, 1569105, 1673712, 2092140, 2510568, 2789520, 3138210, 4184280, 5021136, 6276420, 8368560, 12552840, 25105680]

約数ペア:

[(1, 25105680), (2, 12552840), (3, 8368560), (4, 6276420), (5, 5021136), (6, 4184280), (8, 3138210), (9, 2789520), (10, 2510568), (12, 2092140), (15, 1673712), (16, 1569105), (18, 1394760), (20, 1255284), (24, 1046070), (27, 929840), (30, 836856), (36, 697380), (40, 627642), (45, 557904), (48, 523035), (54, 464920), (59, 425520), (60, 418428), (72, 348690), (80, 313821), (90, 278952), (108, 232460), (118, 212760), (120, 209214), (135, 185968), (144, 174345), (177, 141840), (180, 139476), (197, 127440), (216, 116230), (236, 106380), (240, 104607), (270, 92984), (295, 85104), (354, 70920), (360, 69738), (394, 63720), (432, 58115), (472, 53190), (531, 47280), (540, 46492), (590, 42552), (591, 42480), (708, 35460), (720, 34869), (788, 31860), (885, 28368), (944, 26595), (985, 25488), (1062, 23640), (1080, 23246), (1180, 21276), (1182, 21240), (1416, 17730), (1576, 15930), (1593, 15760), (1770, 14184), (1773, 14160), (1970, 12744), (2124, 11820), (2160, 11623), (2360, 10638), (2364, 10620), (2655, 9456), (2832, 8865), (2955, 8496), (3152, 7965), (3186, 7880), (3540, 7092), (3546, 7080), (3940, 6372), (4248, 5910), (4720, 5319), (4728, 5310)]