15063200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 38747520

約数和(自身を除く): 23684320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 991, 1520, 1900, 1982, 3040, 3800, 3964, 4955, 7600, 7928, 9910, 15200, 15856, 18829, 19820, 24775, 31712, 37658, 39640, 49550, 75316, 79280, 94145, 99100, 150632, 158560, 188290, 198200, 301264, 376580, 396400, 470725, 602528, 753160, 792800, 941450, 1506320, 1882900, 3012640, 3765800, 7531600, 15063200]

約数ペア:

[(1, 15063200), (2, 7531600), (4, 3765800), (5, 3012640), (8, 1882900), (10, 1506320), (16, 941450), (19, 792800), (20, 753160), (25, 602528), (32, 470725), (38, 396400), (40, 376580), (50, 301264), (76, 198200), (80, 188290), (95, 158560), (100, 150632), (152, 99100), (160, 94145), (190, 79280), (200, 75316), (304, 49550), (380, 39640), (400, 37658), (475, 31712), (608, 24775), (760, 19820), (800, 18829), (950, 15856), (991, 15200), (1520, 9910), (1900, 7928), (1982, 7600), (3040, 4955), (3800, 3964)]