425639880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1098456120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 97, 102, 108, 120, 135, 136, 153, 170, 180, 194, 204, 216, 239, 255, 270, 291, 306, 340, 360, 388, 408, 459, 478, 485, 510, 540, 582, 612, 680, 717, 765, 776, 873, 918, 956, 970, 1020, 1080, 1164, 1195, 1224, 1434, 1455, 1530, 1649, 1746, 1836, 1912, 1940, 2040, 2151, 2295, 2328, 2390, 2619, 2868, 2910, 3060, 3298, 3492, 3585, 3672, 3880, 4063, 4302, 4365, 4590, 4780, 4947, 5238, 5736, 5820, 6120, 6453, 6596, 6984, 7170, 8126, 8245, 8604, 8730, 9180, 9560, 9894, 10476, 10755, 11640, 12189, 12906, 13095, 13192, 14340, 14841, 16252, 16490, 17208, 17460, 18360, 19788, 20315, 20952, 21510, 23183, 24378, 24735, 25812, 26190, 28680, 29682, 32265, 32504, 32980, 34920, 36567, 39576, 40630, 43020, 44523, 46366, 48756, 49470, 51624, 52380, 59364, 60945, 64530, 65960, 69549, 73134, 74205, 81260, 86040, 89046, 92732, 97512, 98940, 104760, 109701, 115915, 118728, 121890, 129060, 139098, 146268, 148410, 162520, 178092, 182835, 185464, 197880, 208647, 219402, 222615, 231830, 243780, 258120, 278196, 292536, 296820, 347745, 356184, 365670, 394111, 417294, 438804, 445230, 463660, 487560, 548505, 556392, 593640, 625941, 695490, 731340, 788222, 834588, 877608, 890460, 927320, 1043235, 1097010, 1182333, 1251882, 1390980, 1462680, 1576444, 1669176, 1780920, 1970555, 2086470, 2194020, 2364666, 2503764, 2781960, 3129705, 3152888, 3546999, 3941110, 4172940, 4388040, 4729332, 5007528, 5911665, 6259410, 7093998, 7882220, 8345880, 9458664, 10640997, 11823330, 12518820, 14187996, 15764440, 17734995, 21281994, 23646660, 25037640, 28375992, 35469990, 42563988, 47293320, 53204985, 70939980, 85127976, 106409970, 141879960, 212819940, 425639880]

約数ペア:

[(1, 425639880), (2, 212819940), (3, 141879960), (4, 106409970), (5, 85127976), (6, 70939980), (8, 53204985), (9, 47293320), (10, 42563988), (12, 35469990), (15, 28375992), (17, 25037640), (18, 23646660), (20, 21281994), (24, 17734995), (27, 15764440), (30, 14187996), (34, 12518820), (36, 11823330), (40, 10640997), (45, 9458664), (51, 8345880), (54, 7882220), (60, 7093998), (68, 6259410), (72, 5911665), (85, 5007528), (90, 4729332), (97, 4388040), (102, 4172940), (108, 3941110), (120, 3546999), (135, 3152888), (136, 3129705), (153, 2781960), (170, 2503764), (180, 2364666), (194, 2194020), (204, 2086470), (216, 1970555), (239, 1780920), (255, 1669176), (270, 1576444), (291, 1462680), (306, 1390980), (340, 1251882), (360, 1182333), (388, 1097010), (408, 1043235), (459, 927320), (478, 890460), (485, 877608), (510, 834588), (540, 788222), (582, 731340), (612, 695490), (680, 625941), (717, 593640), (765, 556392), (776, 548505), (873, 487560), (918, 463660), (956, 445230), (970, 438804), (1020, 417294), (1080, 394111), (1164, 365670), (1195, 356184), (1224, 347745), (1434, 296820), (1455, 292536), (1530, 278196), (1649, 258120), (1746, 243780), (1836, 231830), (1912, 222615), (1940, 219402), (2040, 208647), (2151, 197880), (2295, 185464), (2328, 182835), (2390, 178092), (2619, 162520), (2868, 148410), (2910, 146268), (3060, 139098), (3298, 129060), (3492, 121890), (3585, 118728), (3672, 115915), (3880, 109701), (4063, 104760), (4302, 98940), (4365, 97512), (4590, 92732), (4780, 89046), (4947, 86040), (5238, 81260), (5736, 74205), (5820, 73134), (6120, 69549), (6453, 65960), (6596, 64530), (6984, 60945), (7170, 59364), (8126, 52380), (8245, 51624), (8604, 49470), (8730, 48756), (9180, 46366), (9560, 44523), (9894, 43020), (10476, 40630), (10755, 39576), (11640, 36567), (12189, 34920), (12906, 32980), (13095, 32504), (13192, 32265), (14340, 29682), (14841, 28680), (16252, 26190), (16490, 25812), (17208, 24735), (17460, 24378), (18360, 23183), (19788, 21510), (20315, 20952)]