223872120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 128

約数和(自身を含む): 754286400

約数和(自身を除く): 530414280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2137, 2328, 2619, 2910, 3492, 3880, 4274, 4365, 5238, 5820, 6411, 6984, 8548, 8730, 10476, 10685, 11640, 12822, 13095, 17096, 17460, 19233, 20952, 21370, 25644, 26190, 32055, 34920, 38466, 42740, 51288, 52380, 57699, 64110, 76932, 85480, 96165, 104760, 115398, 128220, 153864, 192330, 207289, 230796, 256440, 288495, 384660, 414578, 461592, 576990, 621867, 769320, 829156, 1036445, 1153980, 1243734, 1658312, 1865601, 2072890, 2307960, 2487468, 3109335, 3731202, 4145780, 4974936, 5596803, 6218670, 7462404, 8291560, 9328005, 11193606, 12437340, 14924808, 18656010, 22387212, 24874680, 27984015, 37312020, 44774424, 55968030, 74624040, 111936060, 223872120]

約数ペア:

[(1, 223872120), (2, 111936060), (3, 74624040), (4, 55968030), (5, 44774424), (6, 37312020), (8, 27984015), (9, 24874680), (10, 22387212), (12, 18656010), (15, 14924808), (18, 12437340), (20, 11193606), (24, 9328005), (27, 8291560), (30, 7462404), (36, 6218670), (40, 5596803), (45, 4974936), (54, 4145780), (60, 3731202), (72, 3109335), (90, 2487468), (97, 2307960), (108, 2072890), (120, 1865601), (135, 1658312), (180, 1243734), (194, 1153980), (216, 1036445), (270, 829156), (291, 769320), (360, 621867), (388, 576990), (485, 461592), (540, 414578), (582, 384660), (776, 288495), (873, 256440), (970, 230796), (1080, 207289), (1164, 192330), (1455, 153864), (1746, 128220), (1940, 115398), (2137, 104760), (2328, 96165), (2619, 85480), (2910, 76932), (3492, 64110), (3880, 57699), (4274, 52380), (4365, 51288), (5238, 42740), (5820, 38466), (6411, 34920), (6984, 32055), (8548, 26190), (8730, 25644), (10476, 21370), (10685, 20952), (11640, 19233), (12822, 17460), (13095, 17096)]