102212800

素因数分解:

$2^6\times 5^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 84

約数和(自身を含む): 253574296

約数和(自身を除く): 151361496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 193, 200, 320, 331, 386, 400, 662, 772, 800, 965, 1324, 1544, 1600, 1655, 1930, 2648, 3088, 3310, 3860, 4825, 5296, 6176, 6620, 7720, 8275, 9650, 10592, 12352, 13240, 15440, 16550, 19300, 21184, 26480, 30880, 33100, 38600, 52960, 61760, 63883, 66200, 77200, 105920, 127766, 132400, 154400, 255532, 264800, 308800, 319415, 511064, 529600, 638830, 1022128, 1277660, 1597075, 2044256, 2555320, 3194150, 4088512, 5110640, 6388300, 10221280, 12776600, 20442560, 25553200, 51106400, 102212800]

約数ペア:

[(1, 102212800), (2, 51106400), (4, 25553200), (5, 20442560), (8, 12776600), (10, 10221280), (16, 6388300), (20, 5110640), (25, 4088512), (32, 3194150), (40, 2555320), (50, 2044256), (64, 1597075), (80, 1277660), (100, 1022128), (160, 638830), (193, 529600), (200, 511064), (320, 319415), (331, 308800), (386, 264800), (400, 255532), (662, 154400), (772, 132400), (800, 127766), (965, 105920), (1324, 77200), (1544, 66200), (1600, 63883), (1655, 61760), (1930, 52960), (2648, 38600), (3088, 33100), (3310, 30880), (3860, 26480), (4825, 21184), (5296, 19300), (6176, 16550), (6620, 15440), (7720, 13240), (8275, 12352), (9650, 10592)]