201374280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1823

約数の個数: 96

約数和(自身を含む): 656580600

約数和(自身を除く): 455206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1409, 1588, 1985, 2382, 2818, 3176, 3573, 3970, 4227, 4764, 5636, 5955, 7045, 7146, 7940, 8454, 9528, 11272, 11910, 12681, 14090, 14292, 15880, 16908, 17865, 21135, 23820, 25362, 28180, 28584, 33816, 35730, 42270, 47640, 50724, 56360, 63405, 71460, 84540, 101448, 126810, 142920, 169080, 253620, 507240, 559373, 1118746, 1678119, 2237492, 2796865, 3356238, 4474984, 5034357, 5593730, 6712476, 8390595, 10068714, 11187460, 13424952, 16781190, 20137428, 22374920, 25171785, 33562380, 40274856, 50343570, 67124760, 100687140, 201374280]

約数ペア:

[(1, 201374280), (2, 100687140), (3, 67124760), (4, 50343570), (5, 40274856), (6, 33562380), (8, 25171785), (9, 22374920), (10, 20137428), (12, 16781190), (15, 13424952), (18, 11187460), (20, 10068714), (24, 8390595), (30, 6712476), (36, 5593730), (40, 5034357), (45, 4474984), (60, 3356238), (72, 2796865), (90, 2237492), (120, 1678119), (180, 1118746), (360, 559373), (397, 507240), (794, 253620), (1191, 169080), (1409, 142920), (1588, 126810), (1985, 101448), (2382, 84540), (2818, 71460), (3176, 63405), (3573, 56360), (3970, 50724), (4227, 47640), (4764, 42270), (5636, 35730), (5955, 33816), (7045, 28584), (7146, 28180), (7940, 25362), (8454, 23820), (9528, 21135), (11272, 17865), (11910, 16908), (12681, 15880), (14090, 14292)]