152718400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3132

約数の個数: 84

約数和(自身を含む): 388030720

約数和(自身を除く): 235312320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3079, 3100, 4960, 6158, 6200, 9920, 12316, 12400, 15395, 24632, 24800, 30790, 49264, 49600, 61580, 76975, 95449, 98528, 123160, 153950, 190898, 197056, 246320, 307900, 381796, 477245, 492640, 615800, 763592, 954490, 985280, 1231600, 1527184, 1908980, 2386225, 2463200, 3054368, 3817960, 4772450, 4926400, 6108736, 7635920, 9544900, 15271840, 19089800, 30543680, 38179600, 76359200, 152718400]

約数ペア:

[(1, 152718400), (2, 76359200), (4, 38179600), (5, 30543680), (8, 19089800), (10, 15271840), (16, 9544900), (20, 7635920), (25, 6108736), (31, 4926400), (32, 4772450), (40, 3817960), (50, 3054368), (62, 2463200), (64, 2386225), (80, 1908980), (100, 1527184), (124, 1231600), (155, 985280), (160, 954490), (200, 763592), (248, 615800), (310, 492640), (320, 477245), (400, 381796), (496, 307900), (620, 246320), (775, 197056), (800, 190898), (992, 153950), (1240, 123160), (1550, 98528), (1600, 95449), (1984, 76975), (2480, 61580), (3079, 49600), (3100, 49264), (4960, 30790), (6158, 24800), (6200, 24632), (9920, 15395), (12316, 12400)]