30149200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4004

約数の個数: 60

約数和(自身を含む): 76264960

約数和(自身を除く): 46115760

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, 3800, 3967, 7600, 7934, 15868, 19835, 31736, 39670, 63472, 75373, 79340, 99175, 150746, 158680, 198350, 301492, 317360, 376865, 396700, 602984, 753730, 793400, 1205968, 1507460, 1586800, 1884325, 3014920, 3768650, 6029840, 7537300, 15074600, 30149200]

約数ペア:

[(1, 30149200), (2, 15074600), (4, 7537300), (5, 6029840), (8, 3768650), (10, 3014920), (16, 1884325), (19, 1586800), (20, 1507460), (25, 1205968), (38, 793400), (40, 753730), (50, 602984), (76, 396700), (80, 376865), (95, 317360), (100, 301492), (152, 198350), (190, 158680), (200, 150746), (304, 99175), (380, 79340), (400, 75373), (475, 63472), (760, 39670), (950, 31736), (1520, 19835), (1900, 15868), (3800, 7934), (3967, 7600)]