15101200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 60

約数和(自身を含む): 38209360

約数和(自身を除く): 23108160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 1987, 3800, 3974, 7600, 7948, 9935, 15896, 19870, 31792, 37753, 39740, 49675, 75506, 79480, 99350, 151012, 158960, 188765, 198700, 302024, 377530, 397400, 604048, 755060, 794800, 943825, 1510120, 1887650, 3020240, 3775300, 7550600, 15101200]

約数ペア:

[(1, 15101200), (2, 7550600), (4, 3775300), (5, 3020240), (8, 1887650), (10, 1510120), (16, 943825), (19, 794800), (20, 755060), (25, 604048), (38, 397400), (40, 377530), (50, 302024), (76, 198700), (80, 188765), (95, 158960), (100, 151012), (152, 99350), (190, 79480), (200, 75506), (304, 49675), (380, 39740), (400, 37753), (475, 31792), (760, 19870), (950, 15896), (1520, 9935), (1900, 7948), (1987, 7600), (3800, 3974)]